COSRX The Retinol 0.5 Oil
COSRX The Retinol 0.5 Oil is a potent anti-aging serum formulated with 0.5% pure retinol combined with hydrating squalane and antioxidant tocotrienol (Vitamin E). This oil-based formula helps reduce the appearance of fine lines, wrinkles, and uneven skin texture while deeply moisturizing and protecting the skin barrier. Ideal for those...