is ghk cu bad PSA] Albeit rare Copper peptide "uglies" are real and scary. Case report and looking for advices : r/SkincareAddiction GHK-CU Making Skin Worse: Complete

Pulmonary & Systemic Research GHK-Cu has appeared in research related to pulmonary fibrosis and COPD-associated gene expression signatures

as well as endogenous sources include non-enzymatic reactions through the mitochondrial electron transport chain during oxidative metabolism to generate ATP [19]

We'll review your goals and history and tell you honestly whether GHK-Cu is an appropriate option for you

It's a relatively high amount for a supplement to have, but it shouldn't be a problem for most people since the maximum per-day allowance for adults is 400mcg.34 That said, you may want to avoid Doctor's Best Glutathione + Milk Thistle if you take another supplement that includes selenium or eat a lot of selenium-rich foods (e.g., Brazil nuts, tuna)

Also recognize that some aspects of skin aging aren't reversible through any peptide

JAMA Otolaryngology Head & Neck Surgery, 131 (11), 970-975