NIOD on Instagram: "How does Copper Amino Isolate Lipid (CAIL 1%) contribute to skin optimisation? Copper is crucial for skin metabolism, improving its function and overall health. When GHK peptides combine with copper, they deliver enhanced anti-ageing benefits. Copper Amino Isolate Lipid 1 % (CAIL) is a highly concentrated Pal-GHK-Cu (copper peptides) gel that significantly improves: 🧬Tone and radiance in 4 and 8 weeks 🧬Brightness after 8 weeks 🧬The appearance of fine lines and wrinkles 🧬E