Bullet Points : 1 > Supports Healthy Sleep & Mood 2 >Amino Acids Simply Cannot Do Their Job When One Or More Of The Essential Helper Nutrients Is Missing 3 >L-Tryptophan Complete Advances The Science Of Amino-Acid Metabolism By Identifying The Coenzymes And Cofactors That Work With L-Tryptophan To Promote And Sustain Serotonin 4 >In Addition Recent Research Shows That Curcumin Helps Slow The Breakdown Of Serotonin Into Inactive Metabolites. We Believe No Other L-Tryptophan Formula Is So Complete Or So Thoroughly-Researched 5 >Non-Gmo; No Added Gluten, Yeast, Wheat, Rice, Corn, Soy, Dairy, Eggs, Peanuts, Fish, Shellfish, Sugar, Artificial Color Or Artificial Flavor Description : Lidtke L-Tryptophan Complete 60 Caps