Supplement Library
88 supplements with cautious, informational notes. Tap any item for timing, food notes, possible conflicts, and safety cautions.
Acacia Fiber
A gentle, soluble prebiotic fiber commonly used for gut regularity; evidence is limited.
Absorption / spacing considerations · Evidence not fully source-reviewed yet
Alpha-Lipoic Acid (ALA)
An antioxidant compound commonly explored for general wellness; research on most uses is mixed.
Ask a clinician/pharmacist — Blood-sugar / glucose-lowering caution category · Glucose-lowering / diabetes medication interaction · Evidence not fully source-reviewed yet
Apple Fiber
A fruit-derived fiber containing pectin, commonly used for gut regularity; evidence is limited.
Absorption / spacing considerations · Evidence not fully source-reviewed yet
Artichoke Leaf Extract
An herbal extract discussed for digestive comfort and cholesterol support; evidence is limited.
Higher caution if you have a liver condition · Evidence not fully source-reviewed yet
Ashwagandha
An adaptogenic herb commonly explored for everyday stress and relaxation. Research is developing.
Ask a clinician/pharmacist — Thyroid caution category · Commonly discussed as relaxing/sedating · Higher caution if you take thyroid medication (space doses apart) · …
Asian Ginseng (Panax)
An adaptogenic root with limited, mixed evidence; may lower blood sugar and commonly causes insomnia, so timing and diabetes-medication context matter.
Ask a clinician/pharmacist — Blood-sugar / glucose-lowering caution category · Pregnancy / breastfeeding caution · Glucose-lowering / diabetes medication interaction
Astaxanthin
A reddish carotenoid from microalgae explored for skin and healthy-aging routines; evidence is preliminary.
Evidence not fully source-reviewed yet
Bacopa Monnieri
A traditional herb commonly explored for memory support. Effects, if any, tend to build slowly.
Ask a clinician/pharmacist — Higher caution if you take thyroid medication (space doses apart) · Sedative / CNS-depressant interaction · Evidence not fully source-reviewed yet
Beetroot / Dietary Nitrate
A food-based source of nitrate commonly explored for exercise performance and circulation.
Higher caution if you take blood-pressure medication · Evidence not fully source-reviewed yet
Berberine
A plant alkaloid discussed in blood-sugar and lipid-wellness contexts; evidence exists but is of mixed quality, and cautions are significant.
Ask a clinician/pharmacist — Blood-sugar / glucose-lowering caution category · Pregnancy / breastfeeding caution · Glucose-lowering / diabetes medication interaction · …
Beta-Alanine
An amino acid studied for high-intensity performance via muscle carnosine; commonly causes harmless skin tingling at larger single doses.
Biotin (Vitamin B7)
A B vitamin popular for hair and nails. Notably, high doses can interfere with some lab tests.
Ask a clinician/pharmacist — Thyroid caution category
Boron
A trace mineral discussed in bone-wellness contexts; evidence for supplementation is limited.
Mineral spacing considerations · Commonly discussed upper limit · Evidence not fully source-reviewed yet
Branched-Chain Amino Acids (BCAA)
Three amino acids popular around training; evidence is mixed, and whole protein sources are often compared favorably.
Cacao Powder
A food-based powder providing cocoa flavanols, discussed for heart and mood wellness; evidence is limited.
Stimulant — timing and heart-rate considerations · Evidence not fully source-reviewed yet
Caffeine
A common stimulant used for alertness. Timing matters for sleep; sensitivity varies widely.
Ask a clinician/pharmacist — Stimulant — timing and heart-rate considerations · Higher caution if you take stimulant medication · Higher caution if you take blood-pressure medication · …
Calcium
An essential mineral for bone wellness, commonly used when dietary intake is low.
Mineral spacing considerations · Absorption / spacing considerations · Commonly discussed upper limit · …
Casein Protein
A slow-digesting dairy protein commonly used to help meet daily protein needs, often in the evening.
Ceylon Cinnamon
A culinary spice discussed in blood-sugar contexts; evidence is limited, and the Ceylon-versus-cassia distinction matters for coumarin content.
Ask a clinician/pharmacist — Blood-sugar / glucose-lowering caution category · Glucose-lowering / diabetes medication interaction
Chitosan
A fiber-like polymer derived from shellfish that binds fats; evidence is limited and a shellfish-allergy caution is prominent.
Absorption / spacing considerations · Evidence not fully source-reviewed yet
Chromium
A trace mineral marketed for blood-sugar and weight goals; trial results are mixed-to-small, and it can interact with insulin and diabetes medication.
Ask a clinician/pharmacist — Blood-sugar / glucose-lowering caution category · Mineral spacing considerations · Glucose-lowering / diabetes medication interaction · …
Citicoline (CDP-Choline)
A choline source explored in cognition and attention contexts; human evidence is limited and mixed.
Evidence not fully source-reviewed yet
Citrulline
An amino acid studied for blood flow and performance; NIH ODS finds the evidence does not strongly support a benefit, and safety is not well assessed.
Coenzyme Q10 (CoQ10)
A compound involved in cellular energy, commonly explored for heart wellness and by people on statins.
Ask a clinician/pharmacist — Anticoagulant (blood thinner) interaction · Higher caution if you take blood-pressure medication · Higher caution if you take a statin
Collagen Peptides
A protein commonly explored for skin and joint wellness. Evidence is limited and developing.
Evidence not fully source-reviewed yet
Copper
An essential trace mineral; commonly discussed in the context of balancing long-term zinc supplementation, with a narrow tolerable range.
Mineral spacing considerations · Narrow margin — easy to exceed the upper limit at higher doses
Cranberry
A berry extract commonly used around urinary-tract wellness; evidence for preventing recurrent UTIs is mixed, and it does not treat infections.
Ask a clinician/pharmacist — Anticoagulant (blood thinner) interaction
Creatine Monohydrate
One of the most researched sports supplements, commonly used to support strength and training performance.
Higher caution if you have kidney disease or a stone history
Echinacea
An herb commonly explored around colds; NCCIH describes only a slight, uncertain benefit, with allergy and immunosuppressant cautions.
Ask a clinician/pharmacist — Pregnancy / breastfeeding caution · Immunosuppressant interaction
Elderberry
A berry commonly explored around colds/flu; evidence is preliminary, and raw/unripe berries are toxic and must be cooked.
Ask a clinician/pharmacist — Pregnancy / breastfeeding caution
Extra Virgin Olive Oil
A food-first culinary oil associated with Mediterranean-style dietary patterns studied for heart wellness.
Evidence not fully source-reviewed yet
Fenugreek
A seed/herb commonly discussed around blood sugar; evidence is limited, and diabetes-medication and pregnancy cautions apply.
Ask a clinician/pharmacist — Blood-sugar / glucose-lowering caution category · Pregnancy / breastfeeding caution · Glucose-lowering / diabetes medication interaction
Folate (Vitamin B9)
A B vitamin important in pregnancy planning and commonly used for general support.
Ask a clinician/pharmacist — Seizure-medication interaction · Chemotherapy interaction
Garlic
A culinary bulb discussed for cholesterol and blood-pressure wellness; effects in studies are small, and bleeding-related cautions are commonly flagged.
Ask a clinician/pharmacist — Bleeding / surgery caution category · Pregnancy / breastfeeding caution · Anticoagulant (blood thinner) interaction · …
Ginger
A culinary herb commonly used for nausea and digestive comfort; evidence is stronger in nausea contexts but still best interpreted cautiously.
Ask a clinician/pharmacist — Bleeding / surgery caution category · Blood-sugar / glucose-lowering caution category · Anticoagulant (blood thinner) interaction · …
Ginkgo Biloba
A leaf extract commonly explored for memory; NCCIH found no conclusive benefit for any condition, and it carries a bleeding caution.
Ask a clinician/pharmacist — Bleeding / surgery caution category · Pregnancy / breastfeeding caution · Anticoagulant (blood thinner) interaction · …
Glucosamine & Chondroitin
A joint-support pairing commonly explored for comfort; NCCIH finds the benefit uncertain, with warfarin-bleeding and blood-sugar cautions.
Ask a clinician/pharmacist — Bleeding / surgery caution category · Anticoagulant (blood thinner) interaction · Glucose-lowering / diabetes medication interaction
Glycine
A simple amino acid commonly explored in evening routines for relaxation and sleep quality.
Ask a clinician/pharmacist — Commonly discussed as relaxing/sedating · Sedative / CNS-depressant interaction · Serotonergic (SSRI/SNRI) interaction · …
GlyNAC (Glycine + NAC)
A studied combination of glycine and N-acetylcysteine (both glutathione precursors); human evidence is early and mostly in older adults.
Ask a clinician/pharmacist — Anticoagulant (blood thinner) interaction · Antiplatelet interaction · Evidence not fully source-reviewed yet
Green Tea Extract (EGCG)
A concentrated tea extract commonly explored for general wellness; concentrated forms carry liver-caution discussions.
Ask a clinician/pharmacist — Liver caution category · Stimulant — timing and heart-rate considerations · Higher caution if you take stimulant medication · …
Inulin (Jerusalem Artichoke Fiber)
A fermentable prebiotic fiber commonly used for gut wellness; gas and bloating are common at first.
Absorption / spacing considerations · Evidence not fully source-reviewed yet
Iodine
An essential nutrient for thyroid function; both too little and too much can affect the thyroid, so cautious, individualized guidance matters.
Ask a clinician/pharmacist — Thyroid caution category · Pregnancy / breastfeeding caution · Mineral spacing considerations · …
Iron
An essential mineral. Commonly used only when a need is identified, since excess can be harmful.
Mineral spacing considerations · Narrow margin — easy to exceed the upper limit at higher doses · Higher caution if you take certain antibiotics (space doses apart) · …
L-Theanine
An amino acid found in tea, commonly explored for calm focus, often paired with caffeine.
Ask a clinician/pharmacist — Commonly discussed as relaxing/sedating · Higher caution if you take blood-pressure medication · Sedative / CNS-depressant interaction · …
Lion's Mane Mushroom
A culinary/functional mushroom commonly explored for cognitive wellness. Human evidence is preliminary.
Evidence not fully source-reviewed yet
Lutein + Zeaxanthin
Carotenoids studied for age-related eye wellness in the AREDS2 trial; the evidence applies to a specific formula and population, not general vision improvement.
Magnesium Citrate
A common, well-absorbed form of magnesium; can have a mild laxative effect at higher doses.
Mineral spacing considerations · Electrolyte balance — higher caution with kidney or heart conditions · Commonly discussed upper limit · …
Magnesium Glycinate
A gentle, well-tolerated form of magnesium commonly used in evening and relaxation routines.
Mineral spacing considerations · Commonly discussed as relaxing/sedating · Commonly discussed upper limit · …
Magnesium L-Threonate
A magnesium form explored in cognition research; human evidence is preliminary and elemental magnesium per dose is low.
Mineral spacing considerations · Commonly discussed as relaxing/sedating · Commonly discussed upper limit · …
Manganese
An essential trace mineral most people get enough of from diet; very high chronic intakes carry neurological discussions.
Mineral spacing considerations · Narrow margin — easy to exceed the upper limit at higher doses
MCT Oil
A refined oil of medium-chain fats commonly used as a quick energy source; evidence for broader benefits is limited.
Evidence not fully source-reviewed yet
Melatonin
A hormone commonly used short-term for sleep timing, such as jet lag. Lower doses are common.
Ask a clinician/pharmacist — Commonly discussed as relaxing/sedating · Sedative / CNS-depressant interaction · Higher caution if you take blood-pressure medication · …
Milk Thistle
An herb commonly marketed for liver wellness; evidence is conflicting or limited, and quality/contamination concerns are commonly discussed.
Ask a clinician/pharmacist — Blood-sugar / glucose-lowering caution category · Pregnancy / breastfeeding caution · Glucose-lowering / diabetes medication interaction
Multivitamin (Broad-Spectrum)
A broad-spectrum vitamin and mineral product commonly used as general nutritional insurance; outcome research is mixed.
Mineral spacing considerations · Commonly discussed upper limit
N-Acetylcysteine (NAC)
A form of the amino acid cysteine commonly explored for antioxidant support. Regulatory status varies by region.
Ask a clinician/pharmacist — Anticoagulant (blood thinner) interaction · Antiplatelet interaction · Higher caution if you take blood-pressure medication · …
Niacinamide
A form of vitamin B3 discussed for skin wellness; unlike flushing niacin, it does not cause flushing, but high doses carry liver discussions.
Ask a clinician/pharmacist — Liver caution category · Commonly discussed upper limit · Higher caution if you have a liver condition
Nicotinamide Riboside
A vitamin B3 derivative that raises NAD+ markers in studies; long-term health outcomes remain unproven.
Evidence not fully source-reviewed yet
Omega-3 Fish Oil (EPA/DHA)
A source of the omega-3 fatty acids EPA and DHA, commonly used for general heart and brain wellness.
Ask a clinician/pharmacist — Bleeding / surgery caution category · Anticoagulant (blood thinner) interaction · Antiplatelet interaction · …
Pantethine
A derivative of vitamin B5 discussed in cholesterol-support contexts; evidence is limited.
Higher caution if you take a statin · Evidence not fully source-reviewed yet
Phytosterols
Plant compounds commonly discussed alongside dietary approaches to lipid wellness; they can also reduce absorption of some fat-soluble nutrients.
Absorption / spacing considerations · Evidence not fully source-reviewed yet
Policosanol
A plant wax–derived compound discussed for cholesterol support; research findings differ notably between research groups.
Ask a clinician/pharmacist — Bleeding / surgery caution category · Anticoagulant (blood thinner) interaction · Antiplatelet interaction · …
Potassium
An essential electrolyte mineral; supplemental potassium interacts importantly with kidney function and several heart and blood-pressure medications.
Higher caution if you have kidney disease or a stone history · Mineral spacing considerations · Electrolyte balance — higher caution with kidney or heart conditions · …
Probiotics
Live microorganisms commonly explored for digestive comfort. Effects are strain- and person-specific.
Ask a clinician/pharmacist — Higher caution if you take certain antibiotics (space doses apart) · Immunosuppressant interaction
Psyllium Husk Fiber
A soluble fiber commonly used for digestive regularity. Take with plenty of water.
Ask a clinician/pharmacist — Absorption / spacing considerations · Glucose-lowering / diabetes medication interaction · Higher caution if you take thyroid medication (space doses apart)
Pterostilbene
A polyphenol related to resveratrol, explored for healthy-aging; some research has raised questions about effects on lipids.
Evidence not fully source-reviewed yet
Resveratrol
A polyphenol popular in healthy-aging discussions, though human results have been notably weaker than laboratory studies.
Ask a clinician/pharmacist — Bleeding / surgery caution category · Anticoagulant (blood thinner) interaction · Antiplatelet interaction · …
Rhodiola Rosea
An adaptogenic herb commonly explored for fatigue resistance and stress. Evidence is preliminary.
Ask a clinician/pharmacist — Stimulant — timing and heart-rate considerations · Serotonergic (SSRI/SNRI) interaction · MAOI medication interaction · …
Saw Palmetto
A palm-berry extract commonly marketed for prostate and urinary wellness; rigorous studies found little or no benefit for BPH symptoms.
Ask a clinician/pharmacist — Pregnancy / breastfeeding caution
Selenium
A trace mineral needed in small amounts. The gap between enough and too much is narrow.
Ask a clinician/pharmacist — Thyroid caution category · Mineral spacing considerations · Narrow margin — easy to exceed the upper limit at higher doses
Sodium (Electrolyte)
An essential electrolyte discussed mainly in heavy-sweat contexts; blood-pressure considerations apply and evidence should be read cautiously.
Electrolyte balance — higher caution with kidney or heart conditions · Higher caution if you take blood-pressure medication · Higher caution if you have a heart condition or take heart medication · …
St. John's Wort
An herb commonly explored for mood; its defining feature is major drug interactions that can weaken many medications and raise serotonin-related risks.
Ask a clinician/pharmacist — Pregnancy / breastfeeding caution · Serotonergic (SSRI/SNRI) interaction · MAOI medication interaction · …
Taurine
A conditionally essential amino acid explored for fitness, heart wellness, and evening relaxation; research is mixed.
Commonly discussed as relaxing/sedating · Evidence not fully source-reviewed yet
Trace Mineral Complex
Blends supplying small amounts of various minerals; evidence for routine supplementation is limited, and combined intake awareness matters.
Mineral spacing considerations · Electrolyte balance — higher caution with kidney or heart conditions · Evidence not fully source-reviewed yet
Trimethylglycine (TMG)
A methyl donor discussed in relation to homocysteine metabolism and exercise; human evidence is limited.
Evidence not fully source-reviewed yet
Turmeric / Curcumin
A culinary root and its compound curcumin, commonly explored for joint comfort. Absorption is a known challenge.
Ask a clinician/pharmacist — Bleeding / surgery caution category · Anticoagulant (blood thinner) interaction · Antiplatelet interaction · …
Uridine Monophosphate
A nucleotide explored in cognition contexts, often alongside choline sources and omega-3; human evidence is preliminary.
Evidence not fully source-reviewed yet
Valerian
A root commonly explored for sleep; NCCIH finds the evidence inconsistent, and it should not be combined with alcohol or sedatives.
Ask a clinician/pharmacist — Pregnancy / breastfeeding caution · Commonly discussed as relaxing/sedating · Sedative / CNS-depressant interaction
Vitamin A
An essential fat-soluble vitamin with a narrow window: deficiency harms vision and immunity, and excess preformed vitamin A is toxic — especially in pregnancy.
Ask a clinician/pharmacist — Pregnancy / breastfeeding caution · Narrow margin — easy to exceed the upper limit at higher doses
Vitamin B-Complex
A combination of B vitamins commonly used for general energy metabolism support.
Evidence not fully source-reviewed yet
Vitamin B12 (Cobalamin)
An essential vitamin commonly used to support normal levels, especially in plant-based diets.
Vitamin B6
A B vitamin involved in metabolism and brain function; long-term high doses can cause nerve damage, so the upper limit genuinely matters.
Ask a clinician/pharmacist — Narrow margin — easy to exceed the upper limit at higher doses · Seizure-medication interaction · Higher caution if you take certain antibiotics (space doses apart)
Vitamin C (Ascorbic Acid)
A water-soluble antioxidant vitamin commonly used for general and immune wellness.
Commonly discussed upper limit
Vitamin D3 (Cholecalciferol)
A fat-soluble vitamin commonly used to help maintain normal vitamin D levels, especially with limited sun exposure.
Commonly discussed upper limit · Higher caution if you take a diuretic
Vitamin E
A fat-soluble antioxidant vitamin. High-dose supplements are commonly avoided without a clear need.
Ask a clinician/pharmacist — Bleeding / surgery caution category · Commonly discussed upper limit · Anticoagulant (blood thinner) interaction · …
Vitamin K2 (Menaquinone)
A fat-soluble vitamin commonly paired with vitamin D and calcium in bone-wellness routines.
Ask a clinician/pharmacist — Anticoagulant (blood thinner) interaction
Vitamin K2 (MK-4)
A shorter-acting form of vitamin K2 discussed in bone-wellness routines; evidence for supplements is limited.
Ask a clinician/pharmacist — Anticoagulant (blood thinner) interaction · Evidence not fully source-reviewed yet
Whey Protein
A convenient complete protein commonly used to help meet daily protein needs around training.
Zinc
An essential mineral commonly used for immune and general wellness; competes with copper over time.
Mineral spacing considerations · Commonly discussed upper limit · Higher caution if you take certain antibiotics (space doses apart)