ghk cu topical onyxresearch GHK-Cu — Onyx Research CU peptide products formulated for skin DIY GHK-CU Copper Peptide Daily

no direct stack RCT Typical use Combined skin/recovery research Format Generic "copper peptides" (cosmetics) What it is Various copper-binding peptides, not all GHK-based Evidence base Mixed

Inflammopharmacology 30:15 Armstrong MJ, Okun MS (2020) Diagnosis and treatment of Parkinson disease: a review

A faint blue tint in the reconstituted GHK-Cu solution is characteristic of the copper(II) complex and directly indicates that the peptide is properly chelated with copper

doi: 10.1016/j.intimp.2007.12.006 105 YangY.DuanW.LinY.YiW.LiangZ.YanJ.et al

According to a 2023 review, a compound in wild yams called gracillin possesses anti-inflammatory properties and significantly improved the skin barrier and hydration of mice with atopic dermatitis.10 Additionally, a 2017 study noted that several species of wild yams have demonstrated antimicrobial activity, leading to their use in different forms of traditional medicine as a way to treat skin infections.11 To learn more about the potentially beneficial ingredients in our picks, see each products dedicated section later on