The peptide library.

A non-peptide research small molecule. It belongs in a related-compounds category rather than being labeled a peptide.

A growth-hormone-fragment-related research compound. Advertising claims do not establish treatment efficacy.

An experimental 15-amino-acid peptide studied in tissue-injury models. Animal findings require careful separation from human evidence.

Also known as PT-141. Human trials studied a specific sexual desire disorder in premenopausal women.

A peptide in metabolic and appetite-signaling research. The complete trial review is pending in this catalog.

A long-acting growth hormone-releasing hormone analogue studied through early human hormone measurements.

Delta sleep-inducing peptide, also called emideltide. Its name alone does not demonstrate a sleep benefit.

An experimental cellular research compound. Longevity and anti-aging claims need substantially stronger clinical evidence.

A copper-bound tripeptide investigated in laboratory models of skin and extracellular matrix biology.