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Description
Encourages Positive Mood. Supports Relaxation & Restful Sleep. Free-Form Amino Acid. Vegetarian/Vegan. Non-GMO. How it Works: 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 is converted into serotonin, a neurotransmitter involved in feelings of well-being, calmness, personal security, and relaxation. It also plays a role in the regulation of appetite and synchronization of sleep patterns. Every lot of Protocol For Life Balance L-tryptophan is tested to be free of Peak E and microbial contamination.