The 0.5 Oil

Apply a small amount to clean, dry skin at night. Put one or two drops on your hand. Tap with your fingers and gently massage into face, avoiding eyes and lips. Follow with moisturizer.

Initially use 2–3 times a week, gradually increasing frequency to once a day after 3 weeks, after building tolerance.

Apply sunscreen during daytime. Patch test recommended before facial use.

COSRX's The Retinol 0.5 Oil harnesses 0.5% pure retinol in a nourishing oil base with squalane and vitamin E to target deep wrinkles, uneven texture, and skin firmness loss. Suitable for all skin types, especially those acclimated to retinol, it delivers visible smoothing, strengthened resilience, and a luminous complexion over time.