COYU's 10000ppm Copper Peptide Moisturizing Essence delivers targeted hydration and support for skin renewal with a silky, fast-absorbing liquid texture. Suited for dry, mature, or barrier-compromised skin, it layers well under creams and serums. Fragrance-free and lightweight, the essence aims to boost skin resilience and hydration while remaining suitable for routine morning or evening use.
Ingredient Safety
No risk3
Low risk15
Moderate risk1