clinicaltrials gov ghk cu GHK-Cu | 100mg GHK-CU - Research Peptide -

Are copper peptides good for skin

The alpha subunit of the GTP binding protein gk opens atrial potassium channels

Essentiality of copper in humans

A lyophilized vial stored cold and away from light remains stable for substantially longer than a pre-mixed solution

While their clinical use is supported by an expanding body of research in functional and regenerative medicine, they are not FDA-approved for all indications

Pickart estimated lethal dose at approximately 22,500 mg for humans (300-fold above effective doses), with animal LD50 studies in mice showing 8 mg per 25g mouse (320 mg/kg, translating to ~22,400 mg for 154 lb human)