In dermal fibroblasts cultured from aged donors, GHK-Cu treatment (2 M) increases TIMP-1 mRNA expression by approximately 25%, contributing to reduced net collagenolytic activity and preservation of existing matrix structures
This combination is available in the Glow Stack, which combines all three peptides in a single lyophilized preparation
Anti-inflammatory effects are associated with the modulation of cytokine activity, which helps limit excessive tissue damage and supports recovery
Without external oversight, such claims should be taken with skepticism
A high-performance exfoliating lotion powered by 15% Glycolic Acid, Glutathione, and Retinol
GHK-Cu is a copper tripeptide that occurs naturally in the body and is well studied as a topical skin ingredient