Oral BPC157 has been evaluated in models of gastric ulcers, colitis, and gut permeability, where it has shown protective and prohealing effects on the mucosal lining
You may also expect skin brightening, an even skin tone, and a reduction in acne
BPC-157 and Gut Barrier Support BPC-157 is commonly discussed for: Gut lining support Tissue healing Inflammatory modulation Because gut dysfunction commonly contributes to rosacea, BPC-157 may provide indirect support through the gut-skin axis
The strongest human clinical evidence is for topical use, including the Leyden 2002 photoaging trial and a 2023 NEEL gel topical study reporting an average 28% increase in skin collagen density at 3 months
The main differences between them are their potency and skin penetration, with GHK-Cu being more active and Pal-GHK being better able to deeply penetrate the skin