Description

The L-Tryptophan amino acid is a precursor of melatonin and serotonin. L-Tryptophan is a versatile essential amino acid that the body cannot produce, or can only produce in insufficient amounts. L-tryptophan is easy to replace with a balanced diet and good quality nutrients. Duck, pork, cottage cheese, and eggs are rich in L-tryptophan.

Who do we recommend the product BioTechUSA L- Tryptophan for?

for those who need the supplementation of L-tryptophan essential amino acid
for those looking for a capsule product