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Doctor's Best Best L-Tryptophan, 500mg, Veggie Caps 90 ea

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Dietary Supplement

Science-Based Nutrition™

  • USP Pharmaceutical Grade
  • Featuring Ajinomoto's TryptoPure™
  • Vegan
  • Non-GMO & Gluten Free

L-tryptophan is an essential amino acid (protein building block) in human nutrition.  Essential amino acids are not synthesized by the body and must be obtained in the diet.  The L-tryptophan in this product is manufactured and tested for purity according to the Japanese Pharmacopeia (JP) and the United States Pharmacopeia (USP) standards.
Contains Nothing Other Than Listed Ingredients

AjiPure™ Amino Acids
AjiPure and TryptoPure™ are trademarks if Ajinomoto Co. Inc.

(800) 777-2474

*These statements have not been evaluated by the Food and Drug Administration.  This product is not intended to diagnose, treat, cure or prevent any disease.

©Doctor's Best, Inc

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