Secondly, as a real-world observational study, establishing causal relationships is challenging
Check pH:Test your serum's pH with strips or a meter. Aim for 4.55.5. If it's too alkaline, add a tiny amount of citric acid dissolved in a few drops of water. If too acidic, add a minimal amount of sodium hydroxide solution. Retest after each adjustment
Note: Any adverse reactions should be reported via the Yellow Card scheme
In GHK Peptide as a Natural Modulator of Multiple Cellular Pathways in Skin Regeneration (Pickart et al., BioMed Research International, 2015), GHK was shown to modulate collagen and glycosaminoglycan production, which may improve skin texture and the appearance of fine wrinkles
Musculoskeletal and Soft Tissue Research Animal studies suggest that BPC-157 may aid the healing of muscles, tendons, ligaments, and nerves by stimulating angiogenesis, promoting fibroblast migration, and reducing oxidative stress[8]
If you want to dive deeper into why this matters, check out our article on Bacteriostatic water for research