Pure Encapsulations - 5-HTP (5-Hydroxytryptophan) 100 mg - Hypoallergenic Dietary Supplement to Promote Serotonin Synthesis* - 180 Capsules#Encapsulations#5-HTP#(5-Hydroxytryptophan)#Hypoallergenic#Dietary·healthsupplements.shopping·Sep 23, 2022Pure Encapsulations - 5-HTP (5-Hydroxytryptophan) 100 mg - Hypoallergenic Dietary Supplement to Promote Serotonin Synthesis* - 180 Capsules