KPV peptide (Lysine-Proline-Valine) is a three-amino-acid tripeptide primarily used in laboratory research and alternative medicine circles to target inflammation, promote gut healing, and accelerate wound repair

It is a structural fragment derived from alpha-melanocyte-stimulating hormone (α-MSH). It is highly sought after because it retains the parent hormone’s strong anti-inflammatory properties without triggering any skin-pigmenting effects

Primary Research Areas & Promoted Uses
  • Gut Health and Intestinal Barrier Support: The largest body of research surrounding KPV focuses on inflammatory bowel conditions. In animal models of colitis, KPV has been shown to reduce gut lining damage, lower inflammatory markers, and combat “leaky gut”. It works uniquely by riding into cells on a specific transporter (PepT1) that inflamed gut cells overproduce, allowing the peptide to concentrate exactly where the inflammation is located.
  • Skin Inflammation & Wound Healing: KPV is commonly used topically in research to treat inflammatory skin conditions like eczema, psoriasis, acne, and rosacea. Animal and cell studies show that it accelerates tissue repair, reduces swelling, and promotes faster wound closure. 
  • Systemic Immune Regulation: KPV acts as an immune modulator. Instead of broadly suppressing the immune system like traditional steroids, it shuts down NF-κB, a master switch inside cells that triggers the production of pro-inflammatory cytokines (such as TNF-α and IL-6). 
  • Antimicrobial and Mast Cell Support:

    Early laboratory studies suggest KPV has mild antimicrobial properties against common wound pathogens like Staphylococcus aureus and Candida albicans. Emerging pre-clinical models also suggest it helps calm overactive mast cells, which secrete histamine during allergic reactions

Dosage – see dosage guide picture for recommended sub cutaneous injection amounts