No syringes to dispose of
The optimal pH range of blue copper peptide (GHK-Cu) in skin care products should be maintained at neutral, that is, the pH value is between 5.0 and 6.5 to maintain its structural integrity and biological activity
NYC-based Nikhil Krishnan, who has spent a decade writing about healthcare and runs a non-jargon newsletter called Out-Of-Pocket to make the subject accessible and entertaining, said in a recent post dissecting the peptide boom: In 2020 people were hoarding toilet paper, in 2026 theyre hoarding bacteriostatic water (needed to safely mix with peptide powder). Like HK*, he also makes note of the scepticism around medical bodies, like the FDA in USA, with people wanting more agency in their healthcare decision-making and to be able to assess risk themselves vs relying on the government to do it
are B12-deficient compared to just 6% of people under 60, according to studies
The label on your vial is always the final word, but here is the general picture and why it matters