ACE-031
A myostatin “trap.” Myostatin is the brake on muscle growth; ACE-031 soaks it up so muscles can grow larger. Powerful in concept, but its human trial was stopped early for bleeding side effects, so this is a high-caution entry.
Read more →Compound Category: Tissue Repair and Recovery
ARA-290 (Cibinetide)
A nerve-repair and anti-inflammatory peptide for neuropathy, burning, tingling, numb, or painful small nerves. Built from a piece of EPO (the red-blood-cell hormone), but deliberately stripped of the blood-building part; it repairs tissue without thickening your blood. One of the few peptides here with real human trial data.
Read more →B7-33
A simplified, single-chain version of the hormone relaxin. Relaxin softens and de-scars tissue (anti-fibrotic). B7-33 aims to do that, reduce fibrosis in heart, liver, and kidney; in a peptide that’s easier to make. Entirely research-stage, no human data.
Read more →KPV
Short anti-inflammatory peptide. Works on gut conditions like Crohn’s and colitis, plus systemic inflammation. Injected SubQ.
Read more →LL-37
Your body’s own antimicrobial peptide (a cathelicidin). It kills bacteria, including biofilms that resist antibiotics, and supports wound healing. Used in research for stubborn infections and chronic wounds.
Read more →MGF
Mechano Growth Factor, a splice variant of IGF-1 your muscles release when damaged by training. It tells satellite (stem) cells to multiply and repair the muscle. Native MGF lasts only minutes, so it’s injected straight into the worked muscle right after training.
Read more →PEG-MGF
MGF with a polyethylene-glycol (PEG) coat that stretches its lifespan from minutes to 2–3 days. That means you can inject it subcutaneously on a schedule (not jammed into the muscle seconds after a set) and it works systemically.
Read more →TB-500 (THYMOSIN BETA-4)
Whole-body repair peptide. Mobilizes stem cells, drops inflammation, and grows new blood vessels. Usually paired with BPC-157.
Read more →GHK-Cu
A peptide that carries copper into your cells and flips on the repair genes for skin, hair, and connective tissue. Your body makes it, but levels crash about 90% by age 60.
Read more →BPC-157
The go-to recovery peptide. Speeds up healing in tendons, muscles, ligaments, and gut lining.
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