GHK-Cu exerts broad anti-inflammatory effects through its influence on approximately 31% of the human genome, specifically downregulating genes involved in inflammatory processes including interleukin-1, tumor necrosis factor-, and nuclear factor-B (NF-B) signaling while upregulating protective genes encoding antioxidant enzymes, DNA repair proteins, and anti-inflammatory mediators
The bioavailability is lower than subcutaneous injection, probably 5070% based on available peptide absorption data, but for gut healing specifically, oral is actually the preferred route
Vitamin B12 is delivered directly into the bloodstream through a B12 shot, also known as a vitamin B12 injection
Practically, BPC-157's gut-healing properties may help counteract the severe nausea often caused by GLP-1s, and its tissue-protective effects may help mitigate the muscle loss associated with rapid weight reduction
Many patients benefit from weekly or bi-weekly injections
In contrast, GHK-Cu administered subcutaneously is released into the bloodstream instantly and in a controlled dose, which triggers more than 300 repair-related genes, helps to multiply fibroblast growth and contributes to the longevity of epidermal stem cells located in the basal layer
