The answer is more nuanced than any headline suggests
Can viral fever last for 710 days
The copper component serves as a crucial cofactor for lysyl oxidase, an enzyme essential for cross-linking collagen fibers and proteins, thereby ensuring the formation of strong, durable networks that enhance skin elasticity and firmness
GHK-Cu plays an important role in tissue regeneration, wound healing, and skin remodeling through multiple mechanisms: it promotes the recruitment and activation of repair cells, enhances the synthesis of extracellular matrix components (including collagen, elastin, and glycosaminoglycans), modulates extracellular matrix turnover by increasing both metalloproteinases and their inhibitors, and exhibits powerful anti-inflammatory and antioxidant effects
Simply put they help improve how the body responds to a healthy lifestyle of diet and exercise