The Bottom Line GHK-Cu sits in a strange spot in the peptide research world genuinely old research (Pickart's earliest work goes back to the 1970s), genuinely broad mechanistic reach (thousands of modulated genes), but still a compound where the human clinical trial base lags behind the mechanistic and cell-culture data
doi:10.1515/BC.2009.033 Agarwal, Prashant
In relatively conservative societies such as India, many people are obsessed with the desire for a fair complexion for themselves as well as their spouse
Replace these with sulfur rich whole foods such as garlic, onions, broccoli, Brussels sprouts, kale, eggs, and grass fed protein, all of which provide the cysteine and selenium your body uses to build glutathione naturally (PubMed PMID: 32213639)
Any cloudiness, discoloration, or particulate matter indicates degradation and unsafe product