Verify you're using authentic GHK-Cu from reliable vendors
Some of the best examples include asparagus , spinach , avocados , zucchini , red and green bell peppers , potatoes , and green beans
[DOI] [PubMed] [Google Scholar] 101.Hostynek J.J., Dreher F., Maibach H.I
One published study in the International Journal of Dermatology reported meaningful improvements in hair shaft diameter after 6 months of use
Recommended NEOVA Clinical Protocol with Copper Peptides To support both scalp vitality and skin renewal, the following NEOVA copper peptide protocols are designed as a complete head-to-face regimen that works synergistically to optimize repair, hydration, and long-term cellular health
Some people may experience minor side effects such as nausea or headaches after the treatment, but these are usually mild and short-lived