Reference · The Peptide Directory

Every peptide, in plain English.

A growing, no-jargon guide to the most talked-about peptides, bioregulators, tripeptides and dipeptides. Search for one, or browse by what it's studied for. Tap any row to open the full story — what researchers are looking at, and what's still being tested.

Words to know: peptidePeptide — a tiny chain of building blocks (amino acids), like a very short protein. agonistAgonist — something that switches a body signal on. A "triple agonist" flips three switches at once. receptorReceptor — a "lock" on a cell. The right molecule is the "key" that fits it. secretagogueSecretagogue — a nudge that tells the body to release more of one of its own hormones. mitochondriaMitochondria — the tiny "batteries" inside your cells that make energy.

Research Use Only — please read. This directory is plain-language education about what scientists are studying. It is not medical advice, not a promise of results, and not instructions for use. Many of these compounds are investigational and not approved as medicines. Dissolv products are intended for research use only and are not for human or veterinary consumption. Descriptions are simplified summaries of published research, not treatment or dosing guidance.