See the molecule.
Understand the story.

BPC-157 is a 15-amino-acid peptide based on a protein found in stomach juice. In rat studies it sped up healing of tendons, ligaments, muscle and the gut lining, making it one of the most talked-about recovery peptides.

TB-500 is based on thymosin beta-4, a protein that helps cells move to where repair is needed. Animal studies link it to faster wound healing and tissue recovery, and it is a staple of recovery conversations.

GHK-Cu is a tiny copper-binding peptide found in many skin and hair products. Research links it to collagen, firmer-looking skin, wound repair and hair growth.

MOTS-c is a tiny peptide made by mitochondria, the energy centers inside cells. In mice it boosted exercise capacity and insulin sensitivity, which is why people call it an exercise signal.

PT-141, or bremelanotide, works on desire signals in the brain rather than blood flow. A prescription form, Vyleesi, is approved for low sexual desire in some premenopausal women.

Semaglutide is the GLP-1 medicine behind Wegovy and Ozempic. It turns down appetite and steadies blood sugar, with about 15% average weight loss in its main weight trial.

Semax is a seven-amino-acid peptide that raises BDNF, a growth factor for brain cells. It is used in Russia for stroke recovery and attention, and draws interest for focus and memory.

Epitalon is a four-amino-acid peptide researched for sleep and longevity. Rodent studies linked it to melatonin changes and longer lifespan, making it a favorite in the anti-aging world.