Question: what is 5 htp uk?
Answer: What is 5-HTP? 5-Hydroxytryptophan—commonly known as 5-HTP—is a compound made naturally in the body. 5-HTP is created as a byproduct of the amino acid L-tryptophan. Our bodies don't make L-tryptophan naturally—we absorb this essential amino acid from the foods we eat.