Amino Acids & Protein
Protein powders, amino acids, and related sports and nutrition products.
5,421 on-market products · include off-market
Amino acid and protein supplements supply the building blocks of muscle and many body proteins, widely used to support exercise, recovery, and daily protein intake. This category collects dietary supplement labels classified as amino acid or protein products in the NIH Dietary Supplement Label Database (DSLD). Common products include Whey Protein, plant proteins, Branched-Chain Amino Acids (BCAAs), Creatine, L-Glutamine, Collagen, and L-Arginine. Use this page to compare protein source, amino acid profile, grams per serving, and percentage Daily Value (%DV) across labels. This information is provided for reference and education only and is not medical advice; consult a qualified healthcare provider before use.
Common active ingredients
5-HTP 100 mg
Protocol For Life Balance
5-HTP 100 mg
SuperSmart
5-HTP 100 mg
Doctor's Best
5-HTP 100 mg
Allergy Research Group
5-HTP 100 mg
AN Amazing Nutrition Amazing Formulas
5-HTP 100 mg
Bronson Laboratories
5-HTP 100 mg
GNC
5-HTP 100 mg
Bluebonnet
5-HTP 100 mg
Karuna
5-HTP 100 mg
Nature's Trove
5-HTP 100 mg
Pure Encapsulations
5-HTP 100 mg
CVS Health
5-HTP 100 mg
Source Naturals Serene Science
5-HTP 100 mg
Source Naturals Serene Science
5-HTP 100 mg
Best Naturals
5-HTP 100 mg
Nutricost
5-HTP 100 mg
MRM Nutrition
5-HTP 100 mg
Doctor's Best
5-HTP 100 mg
Allergy Research Group
5-HTP 100 mg
Healthy Origins
5-HTP 100 mg
Woodstock Vitamins
5-HTP 100 mg
Jarrow Formulas
5-HTP 100 mg
Portions Master
5-HTP 100 mg
Natrol