But since peptide coupling agents are described as immune sensitizers, it stands to reason that the risk even if its small exists for everyone.18 Copper peptide uglies Anecdotal reports suggest that some people may experience worsened skin aging, instead of anti-aging, after using products with GHK-Cu, a rare concern dubbed copper peptide uglies. While this isnt necessarily a safety issue, it is a (again, rare) potential negative effect of using copper peptide products
These products are intended exclusively for laboratory research purposes and are not intended to diagnose, treat, cure, mitigate, or prevent any disease or medical condition
However, exposure to AQ-QI or DEAQ-QI resulted in a rapid, marked activation of the ER stress response
You can also take supplements, which contain glutathione-boosting ingredients like milk thistle