COSRX The Retinol 0.5 Oil 20ml

Contains 0.5% retinol in a squalane-rich oil texture.

Helps improve the appearance of skin texture and fine lines.

Designed for users who have already built tolerance to retinol.

Use at the serum step after evening cleansing. Patch test first. During the first two weeks, apply 1–2 drops to areas of concern on 2–3 evenings per week.

From the third week, use an appropriate amount over the face every other evening if tolerated. Increase gradually according to your skin; do not increase early just because no reaction is immediately visible.

Dispense the oil onto the palm, then gently spread from the centre of the face outward. Avoid the eye and lip area. Moisturise adequately before using retinol.

Use sunscreen throughout the day while using retinol. Avoid using it together with scrubs, peeling products, irritating beauty devices or procedures.

Start using promptly after purchase and store refrigerated, as stated in the original Korean guide. Cold storage can cause some oil particles to appear; the original guide describes this as ingredient aggregation at low temperature.

If irritation persists, stop use. Other routine products pictured in the guide are not included.

One COSRX The Retinol 0.5 Oil bottle, 20ml.

Other serums, creams and sunscreen shown in the original routine guide are for reference and are not included.

Squalane, Glycine Soja (Soybean) Oil, Di-C12-13 Alkyl Malate, Retinol (0.5%), Caprylic/Capric Triglyceride, BHT, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Hydroxymethoxyphenyl Decanone.