L-Tryptophan 500 mg 120 vcaps

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.• Encourages Positive Mood• Supports Relaxation & Restful SleepDietary ConsiderationsWheat FreeDairy/ Milk FreeGluten FreeVegetarianSoy FreeYeast FreeVeganEgg FreeShellfish FreeNon-GMOFish FreeTree Nut FreeServing Size: 2 VCapServings Per Container: 60Amount Per ServingL-Tryptophan (free form) (2-amino-3-indolylpropanoic acid) (1,000 mg) 1 gOther Ingredients:Cellulose (capsule), Cellulose powder, Stearic Acid (vegetable source)Suggested Usage: As a dietary supplement, take 1-2 capsules twice daily on an empty