Peptides

A synthetic peptide fragment derived from a gastric protein, widely discussed for soft-tissue recovery. Human evidence remains limited relative to its online popularity.

Recovery · Skin / repair · Gut health

A synthetic peptide associated with thymosin beta-4 research, commonly discussed alongside soft-tissue recovery and mobility. Often paired conversationally with BPC-157.

Recovery · Skin / repair

A copper-binding tripeptide studied in skin biology and remodeling. Appears in topical cosmetic research and in online discussions of recovery and tissue quality.

Skin / repair · Recovery

The only human cathelicidin antimicrobial peptide, naturally released at wound margins during healing. Studied as a synthetic topical treatment for hard-to-heal chronic wounds, giving it more human RCT support than most "recovery peptide" research chemicals.

Immune support · Skin / repair

A linear analog of alpha-MSH that selectively activates the MC1R melanocortin receptor to stimulate melanin production. FDA-approved under the name afamelanotide (Scenesse) for a rare light-sensitivity disorder, though the compound sold in research and tanning circles as "Melanotan 1" is not the same regulated product.

Skin / repair

The smallest active fragment of alpha-MSH (just three amino acids), studied almost entirely in mouse models of inflammatory bowel disease as an anti-inflammatory candidate. A clear example of a peptide with real preclinical mechanism data but essentially no human trials.

Gut health · Skin / repair

A synthetic cosmetic peptide fragment of the SNAP-25 protein, applied topically to reduce the appearance of expression wrinkles by dampening the neurotransmitter release that drives muscle contraction. An extension of the older, better-known Argireline peptide, marketed as a non-injectable alternative to reduce dynamic wrinkles.

Skin / repair