glutathione disulfide sigma Disulfide-13C4,15N2 oxidized glutathione oxidoreductase File:Oxidation of Glutathione to Glutathione

Despite its advantages, its important to acknowledge GHK-Cus limitations when compared to traditional acne treatments in a research context: Limited Direct Evidence for Active Acne Vulgaris: While it has anti-inflammatory properties, there is currently limited direct clinical evidence specifically demonstrating GHK-Cu as a primary treatment for active acne breakouts (e.g., reducing papules, pustules, or cysts)

Gluhovschi C, Gluhovschi G, Petrica L, Timar R, Velciov S, Ionita I, et al

This means looking at why the patient is deficient, who they are, and how long they need treatment

10.1016/j.bbrep.2020.100824 29 DesbatsM

10.1007/BF00606554 Eur J Clin Pharmacol