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With Latvia clinical studies supporting its role in promoting collagen and elastin production, as well as acting as an antioxidant, GHK-Cu is increasingly popular in skincare applications promoting healthy aging

Collagen and glycosaminoglycans play a key role in skin hydration, elasticity, and structural strength

Beyond that, the pairing rationale is built from each compound's own data plus the CagriSema (cag + sema) Phase 3 results

GHK-Cu modulates matrix metalloproteinases (MMPs) enzymes that break down old, damaged collagen while also upregulating the inhibitors that protect healthy collagen

Q13: How does cagrilintide + retatrutide compare to CagriSema