Both peptides are also on the WADA Prohibited List under growth factors, which is relevant to sport but separate from MHRA scheduling [1]
As of late April 2026, GHK-Cu injectable is legal
skin type All Skin Types time used Day Form BALM main ingredient BeefTallow, Shea Butter, Jojoba Oil, Hyaluronic Acid, Vitamin E, Peptide, GHK-Cu feature Nourishing, Firming, Moisturizer, Lightening, Anti-Aging, Pore Shrinking, Anti-Wrinkle age group Adults Copper Peptides GHK-Cu: Copper peptides GHK-Cu help to reduce the appearance of fine lines and wrinkles, promoting a more youthful complexion
Cell Renewal Glutathione Skin Whitening injections detoxification enhances skin health
It might facilitate healing and increase vitality to promote skin health and cleansing
And because it has a longer half-life (i.e., the duration of action of a drug) than other diabetes treatments, GEP44 can be injected into the body once or twice a week rather than several times a day