Product Review
5 HTP 5 hydroxyl L tryptophan is a naturally occurring metabolite of the amino acid tryptophan. 5 HTP is a precursor of serotonin 5 HT. 5 HTP is a precursor of serotonin 5 HT. 5 HTP helps to normalize serotonin activity in the body. 5 HTP helps maintain mental and emotional well being and promotes healthy sleep.









