Every Supplement.

Vitamin A

Supports vision, skin health, and immune function; crucial for growth and development.

High doses can cause nausea, dizziness, liver damage, and birth defects if taken during pregnancy.

Vitamin B1 (Thiamine)

Aids energy production; supports nerve, muscle, and heart health.

Rare; possible allergic reactions and stomach upset in high doses.

Vitamin B2 (Riboflavin)

Converts food into energy; supports skin and eye health; acts as an antioxidant.

Bright yellow urine; possible nausea at high doses.

Vitamin B3 (Niacin)

Supports metabolism and heart health; aids in DNA repair.

High doses may cause skin flushing, nausea, and liver toxicity.

Vitamin B5

(Pantothenic Acid)

Metabolizes fats, proteins, and carbs; essential for hormone production

Excessive intake can lead to diarrhea and digestive issues

Vitamin B6 (Pyridoxine)

Supports brain health and red blood cell formation; regulates mood

High doses can cause nerve damage, sensitivity to sunlight, and numbness

Vitamin B7 (Biotin)

Promotes healthy skin, hair, and nails; supports energy metabolism

Generally safe; high doses may interfere with lab tests

Vitamin B9 (Folate/Folic Acid)

Crucial for DNA synthesis and cell growth; supports red blood cell production

Excessive intake can mask vitamin B12 deficiency and cause digestive issues

Vitamin B12 (Cobalamin)

Boosts energy, supports nerve function, and aids red blood cell production

Generally safe; high doses may cause mild skin rashes

Vitamin C (Ascorbic Acid)

Boosts immune health, acts as an antioxidant, and promotes collagen production

High doses can cause stomach upset, diarrhea, and kidney stones

Vitamin D

Promotes calcium absorption; supports bone health and immune function

Excessive intake may lead to nausea, kidney stones, and heart damage

Vitamin E

Acts as an antioxidant; supports immune function; maintains healthy skin

High doses can cause nausea, stomach cramps, and increase bleeding risk

Vitamin K

Essential for blood clotting and bone health

Generally safe; can interact with blood-thinning medications, affecting their efficacy

Calcium

Essential for strong bones and teeth, supports nerve signaling, muscle contraction, and blood clotting.

Excess intake can cause kidney stones, constipation, and may interfere with the absorption of other minerals like zinc and iron.

Iron

Crucial for forming hemoglobin in red blood cells, supports oxygen transport, and boosts energy and immune function.

High doses can lead to stomach upset, constipation, nausea, and, in severe cases, organ damage due to iron toxicity.

Magnesium

Supports muscle and nerve function, regulates blood sugar and blood pressure, and aids in energy production.

High doses can cause diarrhea, stomach cramps, nausea, and in extreme cases, heart issues or low blood pressure.

Zinc

Boosts the immune system, supports wound healing, DNA synthesis, and cell division.

Excess intake may cause nausea, vomiting, loss of appetite, stomach cramps, headaches, and reduced immune function

Selenium

Acts as an antioxidant, supports thyroid health, and may protect against cell damage

High doses can lead to selenosis, resulting in hair loss, nail brittleness, garlic breath odor, and, in severe cases, neurological abnormalities.

Copper

Essential for iron metabolism, energy production, and the formation of red blood cells and connective tissues

Excessive intake can cause nausea, vomiting, abdominal pain, and may lead to liver and kidney damage over time

Manganese

Involved in bone formation, blood clotting, and metabolism of amino acids, cholesterol, and carbohydrates

High levels can cause neurological issues, similar to Parkinson's disease, especially in individuals with existing liver problems

Chromium

Enhances the action of insulin, supports blood sugar control, and may aid in weight management

High doses can cause stomach irritation, low blood sugar, and in some cases, kidney or liver damage

Molybdenum

Helps in processing proteins and genetic material, supports enzyme function in detoxification.

Excessive intake can lead to gout-like symptoms, joint pain, and high levels of uric acid

Iodine

Essential for thyroid function and the production of thyroid hormones, which regulate metabolism

High intake may lead to thyroid dysfunction, causing hyperthyroidism or hypothyroidism, and may result in thyroid gland inflammation

Potassium

Helps maintain fluid balance, supports muscle contractions, and regulates blood pressure

Excessive intake can lead to hyperkalemia, causing muscle weakness, irregular heartbeat, and in extreme cases, cardiac arrest

Sodium

Regulates fluid balance, supports nerve and muscle function, and helps maintain blood pressure

High intake can lead to high blood pressure, increased risk of heart disease, stroke, and water retention

Phosphorus

Important for healthy bones and teeth, helps in energy production and storage, and maintains acid-base balance

High levels can cause an imbalance with calcium, leading to weakened bones, and may result in kidney damage over time

Silicon (Silica)

Supports bone health, skin elasticity, hair, and nail strength; may aid in collagen formation

High doses can lead to kidney issues, though side effects are generally rare with dietary intake

Boron

Supports bone health, metabolism of magnesium and phosphorus, and may influence hormone levels

Excess intake can cause nausea, vomiting, diarrhea, and in extreme cases, hormonal imbalances

L-Glutamine

Supports muscle recovery, boosts immune function, promotes gut health by maintaining the integrity of the intestinal lining

Generally safe; high doses may cause stomach upset, bloating, and in rare cases, an increased risk of seizures in individuals with certain health conditions.

L-Arginine

Improves blood flow, supports cardiovascular health, aids in wound healing, and may enhance exercise performance by increasing nitric oxide production.

High doses can cause gastrointestinal discomfort, diarrhea, bloating, low blood pressure, and may exacerbate asthma symptoms.

L-Carnitine

Supports energy production by transporting fatty acids into the mitochondria, enhances exercise performance, and may aid in weight management and heart health.

High doses can lead to nausea, stomach cramps, diarrhea, and a "fishy" body odor

L-Theanine

Promotes relaxation without drowsiness, improves focus, and may reduce anxiety and stress by increasing GABA and dopamine levels in the brain

Generally safe with few reported side effects; excessive intake may cause headaches, dizziness, or gastrointestinal issues

BCAAs: (Leucine, Isoleucine, Valine)

Supports muscle protein synthesis, reduces exercise-induced muscle soreness, and may enhance exercise performance and recovery.

High doses can lead to gastrointestinal discomfort, nausea, headaches, and may interfere with blood sugar regulation if taken excessively.

L-Lysine

Supports immune function, helps in collagen formation, promotes wound healing, and may reduce anxiety by influencing serotonin receptors.

High doses may cause stomach pain, diarrhea, and potential gallstone formation with long-term excessive intake

L-Tyrosine

Supports the production of neurotransmitters (dopamine, adrenaline), enhances mental performance, particularly during stress, and may help improve mood

High doses can cause headaches, nausea, heartburn, and an increase in thyroid hormone levels, leading to potential thyroid dysfunction

Taurine

Supports cardiovascular health, muscle function, and central nervous system development; acts as an antioxidant and may improve exercise performance

Generally considered safe; high doses may lead to stomach pain, nausea, and in rare cases, electrolyte imbalances

L-Citrulline

Improves blood flow, enhances exercise performance, reduces muscle fatigue, and may support cardiovascular health by increasing nitric oxide production

Generally well-tolerated; high doses may cause stomach discomfort, bloating, and diarrhea

L-Ornithine

May reduce fatigue, enhance athletic performance, and support liver function by aiding in the detoxification process

High doses can lead to gastrointestinal issues such as nausea, diarrhea, and stomach cramps

N-Acetylcysteine (NAC)

Acts as an antioxidant, supports detoxification by replenishing glutathione, and may improve respiratory health and immune function

Can cause nausea, diarrhea, stomach pain, and in rare cases, an allergic reaction (rash or difficulty breathing)

Beta-Alanine

Increases muscle carnosine levels, reduces muscle fatigue, and enhances exercise performance, particularly in high-intensity activities

High doses can cause a tingling sensation on the skin (paresthesia), which is harmless but can be uncomfortable

L-Tryptophan

Precursor to serotonin, supports mood regulation, sleep quality, and may alleviate symptoms of depression and anxiety

Can cause nausea, drowsiness, headaches, and in excessive amounts, may lead to serotonin syndrome, especially if combined with certain medications

Ashwagandha

Reduces stress, supports cognitive function, improves mood, boosts energy, enhances overall vitality.

High doses can cause stomach upset, diarrhea, and drowsiness.

Ginseng (Panax, Siberian, American)

Boosts energy, improves cognitive function, reduces inflammation, supports immune health.

May cause insomnia, headaches, digestive issues, and elevated blood pressure in high doses.

Turmeric/Curcumin

Reduces inflammation, supports joint health, acts as an antioxidant, promotes heart health.

High doses may cause stomach upset, nausea, and dizziness.

Ginger

Aids digestion, reduces nausea, alleviates menstrual pain, has anti-inflammatory properties.

High doses can cause heartburn, stomach upset, and increase the risk of bleeding.

Echinacea

Boosts immune system, reduces symptoms of colds and respiratory infections, supports overall immune health.

Can cause nausea, stomach pain, and allergic reactions, especially in those allergic to ragweed.

Garlic

Supports heart health, reduces blood pressure, has antimicrobial and immune-boosting properties.

May cause bad breath, body odor, stomach upset, and increased risk of bleeding.

Ginkgo Biloba

Improves circulation, enhances cognitive function, may alleviate anxiety symptoms.

May cause headaches, dizziness, stomach upset, and increased bleeding risk.

St. John’s Wort

Supports mood regulation, may reduce symptoms of depression and anxiety, promotes emotional well-being.

Can interact with various medications, causing side effects like dizziness, dry mouth, and light sensitivity.

Saw Palmetto

Supports prostate health, reduces symptoms of benign prostatic hyperplasia (BPH), and promotes urinary health

May cause mild stomach upset, headache, and dizziness

Milk Thistle

Supports liver health, promotes detoxification, has antioxidant properties

Generally well-tolerated; high doses may cause stomach upset and diarrhea.

Rhodiola Rosea

Reduces fatigue, boosts mental performance, alleviates symptoms of stress, and enhances mood.

May cause dizziness, dry mouth, and sleep disturbances.

Valerian Root

Promotes relaxation, improves sleep quality, reduces symptoms of anxiety.

May cause dizziness, headaches, stomach upset, and morning grogginess if taken in high doses.

Omega-3 (EPA, DHA)

Supports heart health, reduces inflammation, improves brain function, supports eye health, and may reduce symptoms of depression.

High doses can cause fishy aftertaste, bad breath, indigestion, nausea, diarrhea, and may increase the risk of bleeding.

Omega-6 (Linoleic Acid)

Promotes skin and hair health, supports bone health, regulates metabolism, and maintains reproductive health.

Excessive intake may lead to inflammation, increase the risk of heart disease, and may upset the balance between omega-6 and omega-3 in the body.

Omega-9 (Oleic Acid)

Supports heart health by improving cholesterol levels, reduces inflammation, and may aid in blood sugar control.

Generally safe with few side effects; excessive intake may lead to unwanted weight gain due to high calorie content.

Flaxseed Oil

Rich in alpha-linolenic acid (ALA), supports heart health, reduces inflammation, promotes skin health, and may help regulate digestion.

High doses can cause diarrhea, bloating, gas, and may interfere with blood clotting.

Krill Oil

Provides a more easily absorbed form of omega-3 (EPA, DHA), supports heart health, reduces inflammation, and may improve joint health.

May cause stomach upset, fishy burps, and an increased risk of bleeding, particularly when taken with blood-thinning medications.

Lactobacillus (e.g., Lactobacillus acidophilus)

Supports gut health, helps restore the natural balance of gut bacteria, improves digestion, boosts immune function, and may reduce symptoms of irritable bowel syndrome (IBS).

May cause mild digestive issues such as gas, bloating, and diarrhea, particularly when first starting supplementation.

Bifidobacterium (e.g., Bifidobacterium lactis)

Aids in digestion, supports immune health, helps alleviate constipation, and may reduce the symptoms of IBS.

Possible gas, bloating, and stomach discomfort during initial use; typically well-tolerated in the long term.

Saccharomyces Boulardii

Supports gut health, helps prevent and manage diarrhea (including antibiotic-associated diarrhea), may alleviate symptoms of inflammatory bowel diseases.

May cause mild digestive issues such as gas, bloating, and thirst; rare cases of fungemia in immunocompromised individuals

Inulin

Promotes the growth of beneficial gut bacteria, supports digestion, improves bowel regularity, and may help regulate blood sugar levels.

Can cause gas, bloating, and stomach discomfort, particularly when taken in large amounts or by individuals with sensitive digestive systems.

Fructooligosaccharides (FOS)

Supports the growth of beneficial gut bacteria, improves digestion, may enhance mineral absorption, and supports bowel regularity.

High doses may cause gas, bloating, and stomach discomfort, especially in those with sensitive digestive systems or irritable bowel syndrome (IBS)

Coenzyme Q10 (CoQ10)

Supports energy production in cells, acts as an antioxidant to protect cells from oxidative damage, supports heart health, and may improve exercise performance.

May cause mild digestive issues such as nausea, diarrhea, stomach upset, and, in some cases, insomnia when taken in high doses.

Glutathione

Acts as a powerful antioxidant, supports detoxification, boosts the immune system, and may improve skin health and appearance.

Generally well-tolerated; high doses may lead to bloating, cramping, and allergic reactions (rash, itching) in sensitive individuals.

Alpha-Lipoic Acid (ALA)

Supports energy metabolism, reduces inflammation, improves nerve function, and may help regulate blood sugar levels.

May cause mild side effects like nausea, rash, and stomach upset; high doses can lead to a drop in blood sugar levels, especially in people on diabetes medication.

Resveratrol

Acts as an antioxidant, supports heart health, has anti-inflammatory properties, and may protect against cell damage and aging

High doses can cause digestive issues like diarrhea, stomach upset, and may interact with blood-thinning medications, increasing bleeding risk.

Astaxanthin

Powerful antioxidant that protects cells from oxidative stress, supports skin health, reduces inflammation, and may enhance eye and heart health.

Generally well-tolerated; in rare cases, high doses may lead to changes in skin color (slight orange tint), stomach pain, or hormonal imbalances

Quercetin

Acts as an anti-inflammatory and antioxidant, supports immune function, and may help alleviate allergy symptoms

High doses may cause headaches, stomach upset, and tingling sensations in arms and legs

N-Acetylcysteine (NAC)

Supports detoxification, replenishes levels of the antioxidant glutathione, improves respiratory health, and may reduce inflammation

May cause nausea, diarrhea, stomach pain, and in rare cases, allergic reactions (rash, difficulty breathing)

Pterostilbene

Similar to resveratrol, supports cardiovascular health, acts as an antioxidant, may have anti-aging effects, and supports cognitive function

Generally safe; excessive intake may cause digestive discomfort or interact with blood pressure medications

Vitamin C (Ascorbic Acid)

Boosts immune health, acts as an antioxidant, supports collagen production, and helps protect cells from oxidative damage

High doses can lead to stomach upset, diarrhea, and an increased risk of kidney stones

Vitamin E

Acts as a potent antioxidant, supports skin health, enhances immune function, and protects cells from oxidative stress

High doses can cause nausea, stomach cramps, fatigue, and increased risk of bleeding, particularly in people on blood-thinning medications

Whey Protein

Supports muscle growth and recovery, promotes weight loss by enhancing satiety, and provides all essential amino acids for overall health.

May cause digestive issues like bloating, gas, and stomach cramps, especially in those with lactose intolerance or dairy sensitivities

Casein Protein

Slow-digesting protein that provides a sustained release of amino acids, supports muscle recovery, and may aid in reducing muscle breakdown during sleep.

Can cause digestive discomfort, such as bloating and constipation, particularly for individuals with dairy allergies or lactose intolerance.

Plant-Based Proteins (Pea, Soy, Rice, Hemp)

Suitable for vegans and those with dairy sensitivities; provides essential amino acids, supports muscle growth, and may improve digestion due to fiber content.

Some individuals may experience bloating, gas, or stomach upset, especially when consuming soy-based proteins, which can also affect hormone levels if taken in excess

Collagen Protein

Supports skin health, joint health, and muscle mass; may promote gut health and improve hair and nail strength.

Generally well-tolerated; high doses may lead to digestive issues such as bloating, heartburn, and a feeling of fullness

Bone Broth Protein

Rich in collagen, supports joint and gut health, improves skin elasticity, and may aid in muscle recovery due to its amino acid content.

May cause digestive discomfort, such as bloating or gas, especially in those with sensitivities to certain ingredients found in bone broth

Egg White Protein

Low in fat and carbohydrates, contains all essential amino acids, supports muscle growth, and is easily digestible

May cause allergic reactions in individuals sensitive to eggs; excessive intake can lead to digestive issues like bloating and gas

Protein Bars

Convenient source of protein, supports muscle recovery, provides energy, and can be a healthy snack option when on-the-go.

Some protein bars contain added sugars, artificial sweeteners, and high fiber content, which can cause digestive issues such as bloating, gas, and stomach upset.

Meal Replacement Shakes

Provides a balanced mix of protein, carbohydrates, fats, vitamins, and minerals; useful for weight management and convenient meal options.

May cause digestive issues, especially if they contain artificial sweeteners, high fiber content, or certain allergens (like soy or dairy).

Green Coffee Bean Extract

Contains chlorogenic acid, which may help reduce the absorption of carbohydrates, regulate blood sugar levels, and support weight loss by increasing fat metabolism

May cause headaches, stomach upset, increased heart rate, anxiety, and insomnia due to its caffeine content

Garcinia Cambogia

Contains hydroxycitric acid (HCA), which may suppress appetite, block fat production, and improve mood by increasing serotonin levels

Potential digestive issues such as nausea, stomach upset, headaches, and in rare cases, liver toxicity with excessive use

Conjugated Linoleic Acid (CLA)

May help reduce body fat, support muscle retention, and improve metabolism, potentially aiding in weight management and body composition

Can cause digestive issues like stomach pain, nausea, and diarrhea; long-term use in high doses may increase the risk of fatty liver

Raspberry Ketones

Believed to enhance fat metabolism by increasing adiponectin levels, which may support weight loss efforts when combined with a healthy diet and exercise.

Limited human studies; potential side effects include jitteriness, increased blood pressure, and rapid heartbeat, particularly for individuals sensitive to stimulants

L-Carnitine

Supports the transportation of fatty acids into the mitochondria for energy production, which may aid in fat burning and improve exercise performance.

High doses can cause nausea, stomach cramps, diarrhea, and a "fishy" body odor.

Caffeine

Boosts metabolism, enhances fat burning, increases energy levels, and may suppress appetite, making it a popular ingredient in many weight loss supplements

Can cause jitteriness, anxiety, insomnia, increased heart rate, and digestive issues, especially when consumed in high doses or by caffeine-sensitive individuals

Apple Cider Vinegar

May help regulate blood sugar levels, reduce appetite, and support weight loss by promoting a feeling of fullness

High acidity can cause digestive discomfort, throat irritation, and potential erosion of tooth enamel if not properly diluted

Maca Root

May enhance libido, improve mood, support hormonal balance, and boost energy and endurance. Often used to alleviate symptoms of menopause and enhance fertility in both men and women.

Generally well-tolerated; in rare cases, may cause stomach upset, headache, or sleep disturbances

Tribulus Terrestris

Commonly used to enhance libido, improve sexual performance, and support healthy testosterone levels, which may aid in muscle growth and physical endurance

High doses can cause digestive issues, such as stomach pain, cramping, and diarrhea. In some individuals, it may lead to sleep disturbances and restlessness

DHEA (Dehydroepiandrosterone)

Supports hormone production, including testosterone and estrogen, which may improve libido, mood, energy, and bone density, and alleviate symptoms of aging

May cause acne, hair loss, changes in menstrual cycle, mood swings, and, in long-term use, can affect hormone levels and potentially increase the risk of hormone-related conditions

Horny Goat Weed (Epimedium)

May enhance sexual function, improve libido, and alleviate symptoms of erectile dysfunction by increasing blood flow and supporting hormone balance

Possible side effects include dizziness, dry mouth, nausea, and increased heart rate, especially when consumed in high doses

Fenugreek

May support healthy testosterone levels, improve libido, and enhance athletic performance. In women, it may help regulate blood sugar and alleviate symptoms of menopause

Can cause digestive issues such as diarrhea, gas, bloating, and a maple syrup-like odor in sweat and urine. High doses may interfere with blood clotting

Ashwagandha

Supports stress reduction, may balance cortisol levels, improve mood, enhance libido, and support reproductive health in both men and women

Generally well-tolerated, but high doses may cause stomach upset, diarrhea, and drowsiness

Zinc and Magnesium Aspartate (ZMA)

Supports hormone production, including testosterone, may improve muscle recovery, enhance sleep quality, and boost immune function.

Excessive zinc intake can cause nausea, diarrhea, and stomach cramps. High magnesium doses may lead to digestive issues, such as diarrhea

Inositol (Myo-Inositol, D-Chiro-Inositol)

Supports ovarian function, promotes hormonal balance, and may improve fertility, especially in women with polycystic ovary syndrome (PCOS). Can also aid in regulating mood and reducing anxiety.

Generally well-tolerated; high doses may cause mild digestive issues, including nausea, gas, and diarrhea

Evening Primrose Oil

Rich in gamma-linolenic acid (GLA), it may help regulate hormonal balance, reduce symptoms of PMS, menopause, and improve skin health

May cause mild digestive upset, headache, and nausea. In rare cases, can increase the risk of bleeding, especially when taken with blood-thinning medications

Wild Yam Root

Often used to support hormone balance, may alleviate symptoms of menopause, PMS, and menstrual discomfort. Sometimes used in natural hormone replacement therapies

Generally safe; excessive intake can cause digestive upset, including nausea and vomiting

Glucosamine

Supports the maintenance and repair of cartilage, reduces joint pain and stiffness, and may alleviate symptoms of osteoarthritis

May cause mild digestive issues, including nausea, heartburn, and diarrhea. Rarely, some people may experience allergic reactions, particularly if allergic to shellfish (a common source of glucosamine)

Chondroitin

Helps maintain cartilage structure, reduces pain and inflammation in the joints, and may slow the progression of osteoarthritis

Generally well-tolerated; in some cases, it may cause mild digestive issues such as stomach pain, nausea, and diarrhea

MSM (Methylsulfonylmethane)

Reduces joint pain and inflammation, supports healthy connective tissues, and may improve flexibility and mobility.

Generally safe, though high doses can cause digestive discomfort, including bloating, nausea, and diarrhea. Rarely, it may cause headaches or allergic reactions.

Collagen

Supports joint health by aiding the repair of cartilage and connective tissues, may reduce joint pain, and improve mobility, particularly in cases of osteoarthritis

Generally well-tolerated; high doses may lead to digestive issues like bloating, heartburn, or a feeling of fullness

Hyaluronic Acid

Helps lubricate and cushion joints, reducing pain and stiffness. Often used in the treatment of osteoarthritis and for joint hydration

Oral supplements are generally safe, but may cause mild digestive issues such as stomach discomfort. Injectable forms can occasionally cause temporary pain and swelling at the injection site.

Boswellia (Boswellia Serrata)

Contains anti-inflammatory properties that may reduce joint pain, improve mobility, and alleviate symptoms of arthritis

May cause mild digestive issues, including nausea, stomach pain, and diarrhea. High doses can potentially affect liver function

Turmeric/Curcumin

Reduces joint inflammation and pain due to its anti-inflammatory properties, may improve symptoms of arthritis and joint stiffness

High doses can cause digestive issues like nausea, stomach upset, and diarrhea. It may also interact with blood-thinning medications, increasing the risk of bleeding

Omega-3 Fatty Acids (Fish Oil)

Reduces inflammation in the joints, alleviates symptoms of arthritis, and may support overall joint flexibility and mobility.

High doses can cause a fishy aftertaste, indigestion, nausea, diarrhea, and increased risk of bleeding, especially when taken with blood-thinning medications.

SAMe (S-Adenosyl Methionine)

May help reduce joint pain, improve cartilage health, and alleviate symptoms of osteoarthritis.

Possible digestive issues, including nausea, gas, diarrhea, and, in some cases, anxiety or mood swings

Melatonin

Helps regulate the sleep-wake cycle, improves sleep quality, reduces symptoms of insomnia, and may help alleviate jet lag.

May cause drowsiness, dizziness, headaches, nausea, and, in some cases, vivid dreams or nightmares. Long-term use can affect natural melatonin production.

Valerian Root

Promotes relaxation, reduces anxiety, and improves sleep quality by acting as a natural sedative.

Possible side effects include headaches, dizziness, stomach upset, and drowsiness. Long-term use may lead to dependency in some individuals.

L-Theanine

Found in green tea, it promotes relaxation without sedation, reduces stress, and may improve sleep quality by increasing alpha brain waves.

Generally well-tolerated; excessive intake may cause headaches, dizziness, and mild gastrointestinal discomfort.

5-HTP (5-Hydroxytryptophan)

Increases serotonin levels, which may improve mood, reduce anxiety, and promote better sleep.

Can cause nausea, stomach upset, drowsiness, and, in excessive amounts, may lead to serotonin syndrome, especially if taken with other medications that affect serotonin.

GABA (Gamma-Aminobutyric Acid)

Acts as a neurotransmitter that promotes relaxation, reduces stress, and may improve sleep quality

Generally safe; high doses can cause drowsiness, dizziness, and, occasionally, tingling sensations in the face and neck

Magnesium

(Magnesium Glycinate, Magnesium Citrate)

Supports muscle relaxation, helps regulate neurotransmitters, and may improve sleep quality, especially in those with magnesium deficiency.

High doses can lead to digestive issues, including diarrhea, stomach cramps, and nausea.

Passionflower

Reduces anxiety, promotes relaxation, and may improve sleep quality by increasing levels of gamma-aminobutyric acid (GABA) in the brain.

Possible side effects include dizziness, drowsiness, confusion, and stomach upset, particularly at high doses.

Chamomile

Has mild sedative effects, promotes relaxation, reduces anxiety, and may improve sleep quality

Generally well-tolerated; possible allergic reactions in individuals sensitive to plants in the daisy family, and may cause mild stomach upset in some people.

Magnolia Bark

Contains compounds that may help reduce anxiety, promote relaxation, and improve sleep by acting on GABA receptors.

May cause heartburn, dizziness, and headaches, particularly when consumed in high doses.

Lavender

Used in aromatherapy or supplement form, it promotes relaxation, reduces anxiety, and may improve sleep quality.

Generally safe; oral consumption can cause constipation, headaches, and increased appetite in some cases.

Digestive Enzymes

(e.g., Protease, Lipase, Amylase)

Aid in the breakdown of proteins, fats, and carbohydrates, improving digestion, reducing bloating, and alleviating symptoms of digestive disorders like irritable bowel syndrome (IBS).

May cause nausea, stomach cramps, diarrhea, or allergic reactions, especially in individuals sensitive to specific enzyme sources (e.g., those derived from pork or fungal origins)

Probiotics (e.g., Lactobacillus, Bifidobacterium)

Restore and maintain a healthy gut flora balance, support digestion, boost immune health, alleviate symptoms of IBS, and may reduce occurrences of diarrhea.

Initially, may cause mild digestive discomfort, including gas, bloating, and diarrhea, as the body adjusts. Generally well-tolerated in the long term.

Prebiotics (e.g., Inulin, Fructooligosaccharides - FOS)

Promote the growth of beneficial gut bacteria, support healthy digestion, enhance nutrient absorption, and may improve bowel regularity.

High doses can lead to gas, bloating, and stomach discomfort, particularly in individuals with sensitive digestive systems.

Fiber Supplements (e.g., Psyllium Husk, Methylcellulose)

Improve bowel regularity, alleviate constipation, support gut health, and may help control blood sugar and cholesterol levels.

Can cause bloating, gas, and stomach cramps, especially when introduced suddenly or consumed in excessive amounts. Drinking plenty of water is recommended to prevent digestive blockages.

Activated Charcoal

Binds to toxins and gases in the digestive tract, potentially reducing gas, bloating, and symptoms of indigestion

May cause constipation, black stools, and interfere with the absorption of medications or nutrients if taken too close to meals or other supplements.

Betaine HCl

Increases stomach acid levels, aiding in protein digestion and nutrient absorption, and may help alleviate symptoms of acid reflux or heartburn caused by low stomach acid

High doses can cause stomach pain, irritation, and, if the stomach lining is compromised, may worsen ulcers or gastritis.

Ginger

Supports digestion, reduces nausea, alleviates symptoms of indigestion, and may help reduce bloating and gas

High doses may cause heartburn, stomach upset, and increased risk of bleeding, particularly when taken with blood-thinning medications.

Peppermint Oil

Relaxes the muscles in the gastrointestinal tract, reducing symptoms of IBS, bloating, and gas, and may help relieve indigestion

Can cause heartburn, allergic reactions, or skin irritation when used topically. Enteric-coated capsules are recommended to avoid stomach irritation.

Aloe Vera

Supports digestion, may alleviate constipation, and soothes the lining of the gastrointestinal tract, potentially reducing symptoms of acid reflux

High doses can lead to diarrhea, electrolyte imbalances, and stomach cramps. Long-term use is not recommended without medical supervision.

Slippery Elm

Forms a soothing gel-like substance in the stomach and intestines, which may help alleviate symptoms of acid reflux, IBS, and inflammatory bowel conditions.

Generally safe; however, it may interfere with the absorption of other medications if taken simultaneously.

Caffeine

Boosts energy, enhances mental alertness, improves physical performance, and may aid in fat burning by increasing metabolism.

High doses can cause jitteriness, anxiety, insomnia, increased heart rate, digestive issues, and dependency. Excessive consumption may lead to headaches and dehydration.

Creatine

Increases muscle strength, enhances high-intensity exercise performance, supports muscle recovery, and promotes muscle mass by aiding in the production of ATP (energy)

May cause water retention, bloating, digestive issues (such as stomach cramps), and muscle cramping. Long-term, excessive use could potentially strain the kidneys

Beta-Alanine

Helps increase muscle carnosine levels, which can reduce muscle fatigue and enhance exercise performance, particularly in high-intensity and endurance activities

Can cause a harmless tingling sensation on the skin (paresthesia), especially at high doses. This effect usually diminishes with regular use

L-Citrulline

Enhances blood flow, improves oxygen delivery to muscles, reduces muscle fatigue, and supports exercise performance. May help with muscle recovery by reducing soreness

Generally well-tolerated; high doses may lead to stomach discomfort, bloating, and diarrhea

B Vitamins (e.g., B12, B6, B3)

Support energy metabolism by converting food into energy, reduce fatigue, improve mental clarity, and support the function of nerves and muscles.

Generally safe; however, excessive intake of certain B vitamins, particularly B3 (niacin), can cause flushing, nausea, and liver damage. High doses of B6 can cause nerve damage over time

Branched-Chain Amino Acids (BCAAs)

Support muscle protein synthesis, reduce muscle soreness, improve exercise performance, and may help prevent muscle breakdown during intense exercise.

High doses can cause gastrointestinal discomfort, including nausea and bloating. Overuse may impact blood sugar regulation.

L-Arginine

Converts to nitric oxide in the body, improving blood flow, enhancing exercise performance, and supporting muscle recovery. May also aid in reducing muscle fatigue.

High doses can lead to gastrointestinal issues, such as bloating, diarrhea, and stomach cramps. In some individuals, it may cause low blood pressure.

L-Carnitine

Supports the transportation of fatty acids into mitochondria for energy production, which may enhance exercise performance, reduce muscle damage, and aid in fat burning.

High doses can cause nausea, stomach cramps, diarrhea, and a "fishy" body odor.

Rhodiola Rosea

Acts as an adaptogen to reduce fatigue, improve mental performance, support endurance, and alleviate stress-related physical and mental fatigue

Possible side effects include dizziness, dry mouth, and sleep disturbances, particularly at high doses

Nitric Oxide Boosters (e.g., L-Arginine, L-Citrulline)

Enhance blood flow, increase oxygen and nutrient delivery to muscles, improve exercise performance, and support muscle recovery

May cause stomach discomfort, bloating, and diarrhea, especially when consumed in high doses

Green Tea Extract

Contains caffeine and catechins, which may boost energy, enhance fat burning, and improve physical performance. It also acts as an antioxidant.

High doses can cause stomach upset, constipation, and, due to its caffeine content, may cause jitteriness, insomnia, and increased heart rate.

Vitamin C

Acts as a powerful antioxidant, supports the production and function of white blood cells, helps protect cells from oxidative damage, and may shorten the duration of colds.

High doses can cause digestive issues such as nausea, stomach cramps, and diarrhea. Excessive intake over time may increase the risk of kidney stones

Vitamin D

Enhances pathogen-fighting effects of monocytes and macrophages, supports overall immune function, and may help reduce the risk of respiratory infections

Excessive intake can lead to elevated blood calcium levels, resulting in nausea, vomiting, poor appetite, constipation, and kidney damage.

Zinc

Supports immune cell function, enhances the body's ability to fight infections, and may reduce the duration and severity of colds when taken at the onset of symptoms

High doses can cause nausea, vomiting, stomach cramps, diarrhea, and may interfere with copper absorption, potentially leading to deficiencies if used long-term

Elderberry (Sambucus nigra)

Rich in antioxidants and vitamins, may help reduce the severity and duration of cold and flu symptoms, and supports overall immune health.

Raw or unripe elderberries can be toxic and cause nausea, vomiting, and diarrhea. Properly processed elderberry supplements are generally safe; however, excessive intake may still cause mild digestive issues

Echinacea

May boost the immune system, reduce the severity of cold symptoms, and support the body's natural defenses against respiratory infections.

Can cause nausea, stomach pain, and allergic reactions, especially in individuals allergic to plants in the daisy family. Long-term use may lead to immune system suppression.

Garlic

Has antimicrobial and antiviral properties, supports the immune system, and may help reduce the risk of colds and flu by boosting the body’s natural defenses.

May cause bad breath, body odor, digestive issues (such as stomach upset, bloating), and increased bleeding risk, especially if taken with blood-thinning medications

Probiotics (e.g., Lactobacillus, Bifidobacterium)

Promote a healthy balance of gut bacteria, support the gut's immune response, and may help reduce the risk and duration of certain infections.

May cause mild digestive discomfort, including gas, bloating, and diarrhea, particularly when first starting supplementation.

Astragalus

Acts as an adaptogen, supports immune health, enhances the body's resistance to stress, and may help ward off colds and upper respiratory infections.

Generally well-tolerated; high doses can cause digestive issues, including diarrhea, and in rare cases, allergic reactions such as rashes.

Andrographis

Contains compounds that support immune health, may reduce the severity and duration of colds, and exhibit anti-inflammatory and antiviral properties.

Possible digestive discomfort, including nausea, diarrhea, and loss of appetite. In rare cases, may cause allergic reactions or changes in taste.

N-Acetylcysteine (NAC)

Acts as a precursor to glutathione, an important antioxidant, supports respiratory health, and may help reduce the severity of respiratory infections.

May cause nausea, diarrhea, stomach pain, and, in rare cases, allergic reactions (rash, difficulty breathing)

Calcium

Essential for building and maintaining strong bones and teeth. Helps prevent osteoporosis and supports muscle function.

May cause constipation, bloating, or gas. Excessive intake can lead to kidney stones or calcification of soft tissues.

Vitamin D

Promotes calcium absorption in the gut, supports bone growth and remodeling, and improves immune function

High doses may cause nausea, weakness, frequent urination, and hypercalcemia (too much calcium in the blood).

Magnesium

Helps in calcium absorption, maintains bone density, and supports proper muscle and nerve function

Can cause diarrhea, nausea, and cramping at high doses. In rare cases, magnesium toxicity may occur, leading to low blood pressure or irregular heartbeat.

Phosphorus

Works with calcium to build and maintain strong bones and teeth, helps filter out waste in the kidneys, and supports the body's use of energy.

Overuse may result in reduced calcium absorption, which can weaken bones and lead to kidney disease.

Vitamin K2

Directs calcium to bones and teeth, preventing calcium buildup in arteries (arterial calcification) and helping improve bone density

Rare, but excessive intake can interfere with blood-thinning medications like warfarin

Collagen

Provides structural support to bones, teeth, and cartilage. May improve bone density and reduce joint pain

Generally well-tolerated, but some people may experience mild digestive issues such as bloating or heartburn

Zinc

Supports bone formation and helps maintain healthy teeth. Plays a role in collagen synthesis and immune system support

High doses can cause nausea, vomiting, and interfere with copper absorption, potentially leading to a weakened immune system

Boron

Aids in bone growth, improves calcium and magnesium absorption, and supports joint health

High doses may cause headaches, nausea, diarrhea, and in extreme cases, harm kidney function

Strontium

May improve bone density and reduce the risk of fractures, especially in postmenopausal women with osteoporosis

Can cause nausea, diarrhea, and blood clotting issues. Long-term use may increase the risk of cardiovascular events

Fluoride

Strengthens tooth enamel, reduces the risk of cavities, and supports bone mineralization

Excessive fluoride intake can lead to dental fluorosis (white spots on teeth) or skeletal fluorosis (joint stiffness and pain)

Collagen

Improves skin elasticity, reduces wrinkles, promotes hydration, and strengthens hair and nails. Supports overall skin structure

Generally well-tolerated, but may cause mild digestive issues like bloating or heartburn in some people

Biotin (Vitamin B7)

Strengthens hair and nails, promotes healthy skin, and helps in the metabolism of fats and proteins crucial for cell health

Rare, but high doses may cause skin rashes, digestive upset, or interfere with laboratory test results

Vitamin C

Powerful antioxidant that boosts collagen production, brightens skin, reduces wrinkles, and helps in wound healing. Protects against UV damage

High doses can cause digestive issues like diarrhea, nausea, and cramps

Vitamin E

Antioxidant that protects skin from oxidative stress, promotes skin healing, and reduces inflammation. Hydrates and softens skin

High doses can lead to nausea, headache, fatigue, and bleeding problems in those taking blood thinners

Omega-3 Fatty Acids

Hydrates the skin, reduces inflammation, promotes a smoother complexion, and may help with conditions like eczema and psoriasis

Fishy aftertaste, indigestion, and in high doses, it can increase the risk of bleeding or interact with blood-thinning medications

Zinc

Helps with acne control, reduces inflammation, supports wound healing, and protects skin from UV damage

High doses can cause nausea, vomiting, loss of appetite, and interfere with copper absorption

Hyaluronic Acid

Improves skin hydration, reduces the appearance of fine lines and wrinkles, and supports skin elasticity and firmness

Rare in supplement form, but excessive use may cause skin irritation or allergic reactions when applied topically

Silica

Promotes collagen production, strengthens hair, nails, and skin, and helps maintain skin elasticity and hydration

Excessive intake can cause kidney issues or digestive problems, though side effects are rare at normal doses

Evening Primrose Oil

Rich in gamma-linolenic acid (GLA), it helps moisturize dry skin, reduces inflammation, and may ease symptoms of eczema and acne

May cause nausea, headache, or stomach upset in some individuals

Coenzyme Q10 (CoQ10)

Powerful antioxidant that promotes skin regeneration, reduces signs of aging, and protects skin cells from damage caused by UV exposure

Mild side effects may include digestive upset, nausea, or loss of appetite

Lycopene

Protects skin from sun damage, reduces inflammation, and promotes an even skin tone by preventing oxidative stress

High doses may lead to skin discoloration (orange tint) or digestive issues

Astaxanthin

A potent antioxidant that reduces wrinkles, improves skin elasticity, and protects skin from UV-induced damage

Generally safe, but some people may experience digestive upset or reddish skin tint at very high doses

Probiotics

Promotes gut health, which can improve skin conditions like acne, eczema, and rosacea. Helps balance skin microbiome and reduce inflammation

Can cause mild digestive issues such as gas, bloating, or stomach upset in some individuals

Resveratrol

An antioxidant that fights aging, reduces redness, and improves skin elasticity. Protects against environmental stressors

High doses may cause digestive upset, headache, or interact with blood-thinning medications

Vitamin A (Retinol)

Promotes cell turnover, reduces fine lines and wrinkles, and improves skin texture and tone. Effective for treating acne

High doses can lead to dry skin, peeling, irritation, and liver toxicity if consumed excessively

Alpha-Lipoic Acid (ALA)

Reduces inflammation, protects the skin from oxidative stress, and improves skin texture by boosting collagen

May cause nausea, rash, or low blood sugar in some people

Ceramides

Help retain skin moisture, reduce dryness, and strengthen the skin barrier, making skin look plump and hydrated

Generally well-tolerated, but high doses may cause mild digestive discomfort

Caffeine

Increases alertness, improves focus, enhances short-term memory, and boosts energy levels

Can cause jitteriness, anxiety, restlessness, insomnia, and dependency at high doses. May lead to digestive upset or increased heart rate

L-Theanine

Promotes relaxation without drowsiness, enhances focus and attention, and improves cognitive performance when paired with caffeine

Generally well-tolerated, but may cause mild headaches or dizziness in some individuals.

Bacopa Monnieri

Improves memory, enhances cognitive function, and reduces anxiety and stress. May also protect brain cells from oxidative stress

Can cause digestive issues like nausea, bloating, and diarrhea, especially at high doses. May also cause dry mouth or fatigue

Ginkgo Biloba

Improves blood flow to the brain, enhances memory, boosts cognitive function, and may help with age-related cognitive decline

Can cause headaches, dizziness, digestive upset, or allergic skin reactions. May increase bleeding risk, especially when combined with blood thinners

Rhodiola Rosea

Reduces fatigue, improves mental clarity, enhances memory and focus, and helps manage stress

May cause dizziness, dry mouth, or difficulty sleeping. In rare cases, it may lead to irritability or nervousness.

Creatine

Enhances short-term memory and intelligence in stressful situations, boosts energy in brain cells, and supports cognitive function

Generally safe, but some may experience bloating, weight gain, or digestive discomfort. High doses may strain kidney function in individuals with preexisting conditions

Phosphatidylserine

Supports memory, cognitive function, and mental clarity. May help slow age-related cognitive decline and improve focus

Generally well-tolerated, but some may experience insomnia or digestive upset at high doses

Lion’s Mane Mushroom

Stimulates nerve growth factor (NGF), improves memory and cognitive function, and may protect against age-related brain decline

Rare, but some may experience skin rashes, digestive upset, or difficulty breathing (in allergic individuals)

Alpha-GPC

(AlphaGlycerylphosphorylcholine)

Boosts memory and learning, enhances focus and mental clarity, and increases acetylcholine levels (a key neurotransmitter for learning)

May cause headaches, dizziness, or digestive upset. Some people report experiencing fatigue or nervousness at higher doses

Choline

Supports brain health by producing acetylcholine, improves memory and learning, and enhances cognitive function

High doses can lead to fishy body odor, sweating, digestive upset, or low blood pressure

Piracetam

Enhances cognitive function, improves memory, and boosts focus. Often used for age-related cognitive decline

May cause insomnia, nervousness, headaches, or digestive upset. Long-term use may result in tolerance, reducing its effectiveness

Noopept

Improves memory, learning, and cognitive performance. Also offers neuroprotective benefits by enhancing brain health

Common side effects include headaches, irritability, nausea, and sleep disturbances. Some users may experience mood swings or brain fog

Ashwagandha

Reduces stress and anxiety, enhances cognitive function, improves memory, and supports mental clarity

May cause digestive upset, headaches, or drowsiness. In high doses, it could lead to low blood pressure or thyroid imbalances

Acetyl-L-Carnitine (ALCAR)

Enhances focus and cognitive performance, supports memory, and increases mental energy by boosting mitochondrial function.

High doses may cause restlessness, insomnia, or digestive issues like nausea and heartburn. Rarely, it may increase anxiety in some individuals

N-Acetyl Cysteine (NAC)

Boosts brain health, improves focus, reduces symptoms of mental fatigue, and has neuroprotective properties

Can cause digestive discomfort, nausea, vomiting, or headaches. High doses may lead to low blood pressure or kidney issues

Huperzine A

Enhances memory, increases focus, and protects against cognitive decline by inhibiting the breakdown of acetylcholine

May cause digestive issues, headaches, dizziness, or insomnia. Long-term use can lead to buildup, so cycling off is recommended

Panax Ginseng

Improves focus, reduces mental fatigue, enhances memory, and supports cognitive function under stress

May cause headaches, digestive upset, or nervousness. Long-term use or high doses can lead to in