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The 10% version is approximately 43% more concentrated than the 7% liquid, meaning you can use less of it to achieve the same active peptide level in your final product

Interestingly, the benefits of GHK-Cu appear to extend beyond simply increasing hair number to improving the structural quality of existing hairs

In the quest for firmer, more youthful skin, two ingredients dominate the conversation: Retinol and Copper Peptides (GHK-Cu)

It is strictly classified as a research compound and should only be handled by qualified professionals in laboratory settings.

All of our peptides are 3rd party tested for purity and quality