US$ 29.07
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Description
Discover real success stories from California Trim Clinic patients

We purchase this genuine, new product at retail value

GHK-Cu is one of the most studied peptides in dermatology with over 70 peer-reviewed papers behind it

In fibroblast cultures, GHK-Cu administration increases collagen synthesis by 70% while simultaneously enhancing collagen quality through improved cross-linking patterns
Nature Communications 7:11190
It is best suited for formulators, beauty brands, and experienced DIY makers