PUREMEDICS L Tryptophan 500mg Capsules - L Tryptophan Supplements to Support Positive Mood and Restful Sleep - Pharmaceutical-Grade - 3rd Party Certified - Hypoallergenic - 60 Capsules

Puremedics L-Tryptophan 500mg is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet.* Pure Tryptophan is critical for the production of serotonin and melatonin, which help to support a positive mood, healthy sleep patterns, and proper immune system function.* Every lot of Puremedics tryptophan l is tested to be free of Peak E and microbial contamination.

Puremedics l tryptophan vegan is made without dairy, egg, gluten, GMOs, nuts or soy. It is also certified Halal, Kosher and Vegan/Vegetarian. Our vegan tryptophan is manufactured in a pharmaceutical-grade facility in Illinois, USA. We exceed the industry cGMP standards to ensure the highest product quality. In addition, this vegan l tryptophan is certified by Underwriters Laboratories, the industrys #1 safety science company since 1893. Lastly, our best l tryptophan is formulated with clinically-researched ingredients which are trusted by health practitioners.