g6pd reduced glutathione Glucose-6-Phosphate Dehydrogenase Deficiency and Cardiovascular Risk in Familial Hypercholesterolemia: A Retrospective Cohort Study The Controversial Role of Glucose‐6‐Phosphate

The copper content of GHK-Cu formulations has been a theoretical safety consideration, given that excessive copper can be toxic - however, the amounts used in cosmetic and research applications are extremely small, the copper is tightly chelated by the peptide (reducing free copper availability), and topical absorption of copper from these products appears minimal and well below levels that would cause systemic copper accumulation or toxicity

Parisy V, Poinssot B, Owsianowski L, Buchala A, Glazebrook J, Mauch F (2006) Identification of PAD2 as a -glutamylcysteine synthetase highlights the importance of glutathione in disease resistance of Arabidopsis

doi: 10.1038/nature08185 13 KridinKZelber-SagiSComaneshterDCohenAD

At Cymbiotika, we believe that this kind of data empowers you to make more informed choices about your health