Introduction Introduction GHK-Cu ( glycyl-L-histidyl-L-lysine : copper ) is a naturally occurring tripeptide-copper complex commonly known as the copper peptide. First identified in the 1970s, GHK-Cu is present in human plasma, saliva, and urine and has become a major research focus for its potential roles in skin repair, hair growth, wound healing, and tissue regeneration. Preclinical and cosmetic-science studies suggest that GHK-Cu supports collagen synthesis, angiogenesis, and anti-inflammatory and antioxidant responsesmaking it one of the most widely studied peptides in regenerative biology. GHK-Cu Fast Facts Type: Naturally occurring tripeptide (Gly-His-Lys) complexed with copper (Cu) Discovered: 1973 Dr
Injection site reactions, including redness or swelling, can occur in some people
This will help them check the composition of the injections to ensure you are not allergic to any ingredient
Rapid injection can cause discomfort and may disperse the peptide unevenly
Long-term use of certain medications can impair vitamin B12 absorption at some point along the gastrointestinal tract
