All supplements A–Z

Every review, ingredient guide, comparison and health-goal page in one place.

Product reviews (2)

Example D3 + K2 SoftgelsVitamin D supplement Example Magnesium Glycinate 200Magnesium supplement

Ingredients (50)

Alpha-Lipoic AcidAntioxidant AshwagandhaHerb (Withania somnifera root)BerberinePlant alkaloid BiotinB vitamin (B7)Black CohoshHerb root CalciumEssential mineral Collagen PeptidesHydrolyzed protein CoQ10Antioxidant made in the body CreatineAmino acid derivative EchinaceaHerb (coneflower)ElderberryBerry extract (Sambucus)FenugreekSeed (herb and spice)Folic Acid (Folate)B vitamin (B9)Garcinia CambogiaFruit extract (hydroxycitric acid)GarlicBulb extract Ginkgo BilobaHerbal leaf extract GinsengRoot (Asian/Korean ginseng)GlucosamineAmino sugar (often from shellfish)Green Tea ExtractConcentrated tea catechins (EGCG)InositolSugar alcohol (myo-inositol, D-chiro-inositol)IodineEssential mineral IronEssential mineral L-TheanineAmino acid found in tea leaves Lion's ManeMedicinal mushroom (Hericium erinaceus)Lutein and ZeaxanthinCarotenoids MacaRoot vegetable (Lepidium meyenii)MagnesiumEssential macromineral MelatoninHormone Milk ThistleHerb (silymarin)NAC (N-Acetylcysteine)Amino acid derivative NMNNAD+ precursor (nicotinamide mononucleotide)Omega-3 (EPA & DHA)Essential polyunsaturated fats Peppermint OilEssential oil (enteric-coated capsules)PotassiumEssential mineral (electrolyte)ProbioticsLive microorganisms (bacteria and yeasts)Psyllium FiberSoluble fiber Red Yeast RiceFermented rice RhodiolaAdaptogenic herb (Rhodiola rosea)Saw PalmettoBerry extract SeleniumTrace mineral Soy IsoflavonesPlant estrogens (phytoestrogens)St. John's WortHerb (Hypericum perforatum)Turmeric (Curcumin)Spice and herbal extract ValerianHerbal root Vitamin B12Water-soluble vitamin (cobalamin)Vitamin B6Water-soluble vitamin Vitamin CWater-soluble vitamin Vitamin D3Fat-soluble vitamin (cholecalciferol)Vitamin K2Fat-soluble vitamin (menaquinone)ZincEssential trace mineral

Guides & comparisons (36)

Algae Oil vs Fish Oil Ashwagandha vs Rhodiola Berberine vs Metformin Berberine vs Ozempic Best Time to Take Magnesium Best Time to Take Vitamin D Can You Take Ashwagandha Every Day Can You Take Berberine Long-Term Can You Take Magnesium and Zinc Together Can You Take Probiotics With Antibiotics Can You Take Vitamin D and K2 Together Can You Take Zinc Every Day Cod Liver Oil vs Fish Oil Creatine Monohydrate vs HCl Ferrous Bisglycinate vs Ferrous Sulfate Fish Oil vs Krill Oil How Much Creatine Per Day How Much Magnesium Per Day How Much Omega-3 Per Day How Much Vitamin C Per Day How Much Vitamin D Is Too Much KSM-66 vs Sensoril L-Theanine vs Ashwagandha Magnesium Deficiency Symptoms Magnesium Glycinate vs Citrate Magnesium Glycinate vs L-Threonate Magnesium Glycinate vs Malate Magnesium Glycinate vs Oxide Marine Collagen vs Bovine Collagen Melatonin vs Magnesium for Sleep NAD+ vs NMN Saccharomyces Boulardii vs Lactobacillus Valerian Root vs Melatonin Vitamin D Deficiency Symptoms Vitamin D2 vs D3 Zinc Picolinate vs Gluconate