US$ 27.46
ghk-cu pain relief Crepey Skin Escape GHK-Cu: The Copper Peptide for
Description
Effects of delta sleep-inducing peptide on sleep of chronic insomniac patients: a double-blind study

The Epworth Sleepiness Scale (ESS), Athens Insomnia Scale (AIS), and Pittsburg Sleep Quality Index (PSQI) were used to quantify excessive daytime sleepiness (EDS), insomnia symptoms, and sleep quality, respectively

Hair & Scalp Care: GHK-Cu in Anti-Hair Loss and Density-Boosting Formulas Copper tripeptide-1 serves as a multifunctional active for hair and scalp formulations, particularly leave-on scalp serums, tonics, and intensive treatments designed to support growing hair and scalp vitality

It consists of 15 amino acids and has been studied primarily for its regenerative and protective properties