Peptides

A synthetic 15-amino-acid peptide derived from gastric juice, studied mainly for joint pain and tissue repair.

CJC-1295 is a synthetic GHRH analog that signals the pituitary to release growth hormone, raising GH and IGF-1 levels.

Dihexa is a synthetic angiotensin IV-derived peptide studied in rodents for memory and cognitive restoration via the HGF/c-Met pathway.

DSIP is a naturally occurring nonapeptide studied since 1977 for sleep quality, with limited human trial support and no FDA approval.

GHK-Cu is a copper-binding tripeptide used topically for skin rejuvenation and wound healing, and studied experimentally for systemic anti-aging.

Tripeptide fragment of alpha-MSH studied for gut, immune, skin and joint inflammation, with no completed human trials.

A mitochondrial-derived 16-amino-acid peptide studied for its effects on AMPK activation, insulin sensitivity, and metabolic function.

Bremelanotide is an FDA-approved peptide, sold as Vyleesi, for low sexual desire in premenopausal women.

Investigational triple GLP-1/GIP/glucagon receptor agonist studied in Phase 3 trials for obesity, type 2 diabetes and related conditions.

Selank is a Russian-developed synthetic peptide studied mainly as an anxiolytic, offering anxiety relief without typical benzodiazepine sedation.

Semax is a synthetic ACTH-derived heptapeptide used in Russia as a prescription nootropic for stroke recovery and cognitive support.

SS-31 (elamipretide) is a mitochondria-targeting tetrapeptide approved in 2025 for Barth syndrome, with other uses still investigational.

TB-500 is a synthetic thymosin beta-4 fragment studied mainly for wound healing, sold online as an unregulated research chemical.

An FDA-approved GHRH analog injection that stimulates natural growth hormone to reduce visceral fat in HIV-associated lipodystrophy.

A 28-amino-acid thymic peptide studied as an immune modulator, with the strongest evidence in sepsis survival and cancer adjuvant therapy.

The Wolverine stack pairs BPC-157 and TB-500, two unapproved peptides marketed for accelerated tendon, ligament and joint tissue healing.