The neurotransmitter, 5-hydroxytryptophan (5HTP) is a compound created in the body which is used to regulate serotonin levels in the brain and central nervous system. 5HTP is the less well known cousin of serotonin (5HT).
This product is hypoallergenic / does not contain any of the 14 major allergens listed in Annex II (1169/2011) of the EU Food Information for Consumers Regulation.