GHK-Cu is generally stable in neutral to mildly acidic aqueous buffers, while strongly basic conditions, elevated temperatures, and prolonged light exposure can compromise the copper coordination and degrade the peptide
NAC (N-Acetyl Cysteine) High-strength, bioavailable NAC supplement providing the sulphur amino acid cysteine to support glutathione production, essential for antioxidant protection and detoxification
Thus, the cytoprotection concept and the stable gastric pentadecapeptide BPC 157 (being stable, native, and originating in human gastric juice, and largely stable in water (i.e., even for 120 days)) are fully compatible with its easy applicability, including via per-oral application
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Liguori I, Russo G, Curcio F, Bulli G, Aran L, Della-Morte D, et al