Which is better, Copper Peptides or retinol?Updated 10 days ago

Copper peptides and retinol offer different benefits depending on your skin goals. Copper peptides strengthen the skin barrier, boost collagen, and promote healing with minimal irritation, making them ideal for sensitive or pre-treated skin. Retinol speeds up cell turnover and targets fine lines and wrinkles but can cause dryness or sensitivity. For a gentler approach to skin rejuvenation, copper peptides are often preferred, especially before LED light therapy or skincare treatments.