Find a Vitamin or Supplement
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Welcome to the WebMD Find a Vitamin or Supplement Center
Get information about vitamins and supplements including:
- Vitamins & Supplements Information

- Learn about 1100+ vitamins, dietary supplements, minerals, and herbs. Each ingredient monograph includes information and evidence based research on uses, effectiveness, side effects, recommended dosage, interactions, and more.
- User Reviews

- Read WebMD User Reviews from people like you and about any of the 1100+ vitamins, supplements, herbs, and minerals. You can also submit your own reviews.
- Vitamins & Supplements Guide

- Read WebMD expert insights and recommendations to learn which vitamins, dietary supplements, minerals or herbs may be right for you.
- A Wei (ASAFOETIDA)
- Aak (CALOTROPIS)
- AAKG (ALPHA-KETOGLUTARATE)
- Aamalaki (INDIAN GOOSEBERRY)
- Aaron's Rod (GOLDENROD)
- Aaron's Rod (HOUSELEEK)
- Aaron's Rod (MULLEIN)
- ABA (PARA-AMINOBENZOIC ACID (PABA))
- Abelmoschus Moschatus (AMBRETTE)
- Abelmosk (AMBRETTE)
- A-Beta-Carotene (BETA-CAROTENE)
- Abies alba (FIR)
- Abies balsamea (CANADA BALSAM)
- Abies excelsa (HEMLOCK SPRUCE)
- Abies gmelinii (LARCH ARABINOGALACTAN)
- Abies gmelinii (LARCH TURPENTINE)
- Abies pectinata (FIR)
- Abrojos (PUNCTURE VINE)
- Abrus precatorius (PRECATORY BEAN)
- ABSCESS ROOT
- Absinth (WORMWOOD)
- Absinthe (WORMWOOD)
- Absinthii Herba (WORMWOOD)
- Absinthites (WORMWOOD)
- Absinthium (WORMWOOD)
- ABUTA
- Abyssinian Myrrh (MYRRH)
- Abyssinian Tea (KHAT)
- ACACIA
- Acacia Arabica (ACACIA)
- Acacia Catechu Heartwood Extract (CATECHU)
- Acacia farnesiana (CASSIE ABSOLUTE)
- Acacia Senegal. (ACACIA)
- ACAI
- Acai Berry (ACAI)
- Acai Extract (ACAI)
- Acai Fruit (ACAI)
- Acai Palm (ACAI)
- Acanthopanax Obovatus (GINSENG, SIBERIAN)
- Acanthopanax Obovatus Hoo (GINSENG, SIBERIAN)
- Acanthopanax senticosus (GINSENG, SIBERIAN)
- ACE (ADRENAL EXTRACT)
- Acedera Común (SORREL)
- Acer nikoense (NIKKO MAPLE)
- Acer rubrum (RED MAPLE)
- ACEROLA
- Acerola Cherry (ACEROLA)
- Acetate Replacing Factor (ALPHA-LIPOIC ACID)
- Acetyl Carnitine (ACETYL-L-CARNITINE)
- Acetyl Cysteine (N-ACETYL CYSTEINE)
- Acetyl L-Carnitine (ACETYL-L-CARNITINE)
- Acetyl L-Carnitine Hydrochloride (ACETYL-L-CARNITINE)
- Acetylcarnitine (ACETYL-L-CARNITINE)
- Acetyl-Carnitine (ACETYL-L-CARNITINE)
- Acetylcysteine (N-ACETYL CYSTEINE)
- Acetylformic Acid (PYRUVATE)
- Acetylglucosamine (N-ACETYL GLUCOSAMINE)
- ACETYL-L-CARNITINE
- Acetyl-L-Carnitine Arginate Dihydrochloride (ACETYL-L-CARNITINE)
- Acetyl-L-Carnitine Arginate HCl (ACETYL-L-CARNITINE)
- Acetyl-L-Carnitine HCl (ACETYL-L-CARNITINE)
- Acetyl-Levocarnitine (ACETYL-L-CARNITINE)
- Acetyl-L-Tyrosine (TYROSINE)
- Aches des Marais (CELERY)
- Achillea (YARROW)
- Achillea borealis (YARROW)
- Achillea lanulosa (YARROW)
- Achillea magna (YARROW)
- Achillea millefolium (YARROW)
- Achillea ptarmica (SNEEZEWORT)
- Achiote (ANNATTO)
- Achiotillo (ANNATTO)
- Achweed (GOUTWEED)
- A-Chymotrypsin (CHYMOTRYPSIN)
- Acidophilus (LACTOBACILLUS)
- Acidophilus Biffidus (LACTOBACILLUS)
- Acidophilus Lactobacillus (LACTOBACILLUS)
- Acidophilus Milk (YOGURT)
- Acidulated Phosphate Fluoride (FLUORIDE)
- ACKEE
- ACONITE
- Aconiti Tuber (ACONITE)
- Aconitum (ACONITE)
- Aconitum Angustifolium (ACONITE)
- Acorus americanus (CALAMUS)
- Acorus calamus (CALAMUS)
- Acorus gramineus (CALAMUS)
- Acorus sp. (CALAMUS)
- Acrid Crowfoot (BUTTERCUP)
- Acrid Lettuce (WILD LETTUCE)
- Actaea alba (WHITE COHOSH)
- Actaea Macrotys (BLACK COHOSH)
- Actaea pachypoda (WHITE COHOSH)
- Actaea Racemosa (BLACK COHOSH)
- Actaea rubra (WHITE COHOSH)
- Actinidia chinensis (KIWI)
- Activated Carbon (ACTIVATED CHARCOAL)
- ACTIVATED CHARCOAL
- Active hexose correlated compound (AHCC)
- Activin (GRAPE)
- Adam's Apple (LIME)
- Adam's Flannel (MULLEIN)
- Adam's Needle (YUCCA)
- Adaptogen (JIAOGULAN)
- Adder's Eyes (SCARLET PIMPERNEL)
- Adder's Root (ARUM)
- Adderwort (BISTORT)
- Ademetionine (SAMe)
- Adenine Nucleoside (ADENOSINE)
- Adenine Riboside (ADENOSINE)
- ADENOSINE
- Adenosine (ADENOSINE)
- Adenosine 5'-Triphosphate Disodium (ADENOSINE)
- Adenosine Diphosphate (ADP) (ADENOSINE)
- Adenosine Monophosphate (AMP) (ADENOSINE)
- Adenosine Phosphate (ADENOSINE)
- Adenosine Triphosphate (ATP). (ADENOSINE)
- Adenosine-5-monophosphate (A5MP) (ADENOSINE)
- Adenosylcobalamin (DIBENCOZIDE)
- Adenosylmethionine (SAMe)
- Adermine Hydrochloride (PYRIDOXINE (VITAMIN B6))
- Adhatoda vasica (MALABAR NUT)
- Adhatoda zeylenica (MALABAR NUT)
- Adiantifolia (GINKGO)
- Adiantum capillus-veneris (MAIDENHAIR FERN)
- Adiantum pedatum (MAIDENHAIR FERN)
- Adiptam (BURNING BUSH)
- Adityabhakta (SUNFLOWER OIL)
- Adlay (JOB'S TEARS)
- Adlay Millet (JOB'S TEARS)
- Adlay Seed (JOB'S TEARS)
- Adonis herba (PHEASANT'S EYE)
- Adonis vernalis (PHEASANT'S EYE)
- Adotodai (MALABAR NUT)
- Adrenal (ADRENAL EXTRACT)
- Adrenal Complex (ADRENAL EXTRACT)
- Adrenal Concentrate (ADRENAL EXTRACT)
- Adrenal Cortex (ADRENAL EXTRACT)
- Adrenal Cortex Extract (ADRENAL EXTRACT)
- ADRENAL EXTRACT
- Adrenal Factors (ADRENAL EXTRACT)
- Adrenal Medulla (ADRENAL EXTRACT)
- Adrenal Polypeptide Fractions (ADRENAL EXTRACT)
- Adrenal Powder (ADRENAL EXTRACT)
- Adrenal Substance (ADRENAL EXTRACT)
- ADRUE
- Adulsa (MALABAR NUT)
- A-Ketoglutaric Acid (ALPHA-KETOGLUTARATE)
- A-Lan-Thus (TREE OF HEAVEN)
- A-lipoic Acid (ALPHA-LIPOIC ACID)
Featured Supplements
St. John's Wort
St. John's wort is a supplement derived from an ancient plant that might be helpful for depression.
Vitamin D
Vitamin D helps the body absorb calcium and phosphorus and may be beneficial for numerous conditions.
Featured User Reviews
Want to know what other people like you have to say about their personal experience with a vitamin, dietary supplement, herb or mineral? Click on the user reviews below, or read user review for any of the 1000+ ingredients. You can also submit you own review.
