Description
L-Tryptophan is a smart, safe, and natural amino acid supplement that can help relax your mind and get a good nights sleep.* L-Tryptophan is an amino acid that is converted in the body to serotonin, which is an important neurotransmitter that supports multiple brain functions. For those with sleep difficulties, L-Tryptophan can help to maintain serotonin levels to support normal sleep.* Superior Labs natural and non-GMO L-Tryptophan dietary supplement is designed to promote relaxation.
