L-Tryptophan 500mg 120 Capsules

-Premium Grade
-Supports Relaxation*
-Encorages Positive Mood*
-Promotes Restful Sleep*
-Vegetarian/Vegan

L-Tryptophan is an essential amino acid; therefore, it is not synthesized by the body and must be obtained from the diet. In the brain, tryptophan converts to serotonin, the neuro-transmitter that is responsible for feelings of well-being, calmness, personal security, relaxation, and confidence.* Some serotonin is converted in the pineal gland to melatonin, which helps to regulate sleep patterns.* Every lot of Protocol For Life Balance ® L-Tryptophan is tested to be free of Peak E and microbial contamination.