A 2022 systematic review of randomized controlled trials confirms its effectiveness in improving signs of photoaging, including fine wrinkles, skin texture, and collagen formation
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Each vial is sterile, hypotonic, nonpyrogenic, and can be used for intramuscular, intravenous, and subcutaneous administration
Stop and Seek Help If Any signs of allergic reactionstop immediately and get medical help Persistent metallic taste that doesn't go away (possible copper excess) Injection site reactions that spread, worsen, or show signs of infection Nausea or stomach upset that persists beyond the first few days Unusual skin discoloration away from injection sites Your treatment goals have been achieved and you're in maintenance mode GHK-Cu is a research compound, not an FDA-approved medication
GHK-Cu activates and upregulates SIRT1, an enzyme that regulates the function of other proteins by deacetylating them, reducing the activity of STAT3
The body stores Vitamin B12 readily, so maintenance may not be necessary or requested by patients for several months at a time