COSRX The Retinol 0.5 Oil

This nourishing retinol treatment oil is formulated with 0.5% pure retinol, squalane, and vitamin E to target fine lines, wrinkles, and uneven skin texture while improving elasticity and overall skin firmness. The silky, lightweight oil absorbs smoothly into the skin, helping boost collagen production and refine pores while maintaining moisture and minimizing dryness. Designed for experienced retinol users, it delivers visible smoothing and radiance with continued nighttime use.