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Highly Concentrated Pure Retinol 0.5%

Without purified water or retinol derivatives. Formulated with pure retinol stabilized at 0.5% for powerful anti-aging treatment. Ideal for skin accustomed to retinol but still showing progressive signs of aging such as loss of elasticity and dryness. For mid-level retinol users looking for a highly concentrated youth booster.

Feel the benefits of retinolwithout irritation.
(*Based on clinical trials - 30 subjects completed the test.)


Intensive treatment for a young and radiant complexion!

COSRX - The Retinol 0.5 Oil, 20ml

SKU: 8809598454965
28,50 €Price
  • Start small and slow!
    During the evening treatment, apply 1 to 2 drops in the hand and tap with the fingertips from the inside out, allow to absorb. Limit initial use to three times a week; gradually increase the frequency up to every other night, use as tolerated.

    * Have an “adaptation period” when using retinol

    Week 1~2
    - Frequency: use only 2 to 3 times a week in the evening;
    - Instructions for use: After cleansing, at the moisturizing cream stage, apply 1 to 2 drops to the affected areas. for example under the eyes, mouth, forehead and neck

    Week 3
    - Frequency: can be applied every other day in the evening
    - Instructions for use: After cleansing, in the moisturizing stage, can be spread over the entire face.

    *The “tolerance building” phase can be shortened or extended depending on individual differences
    * Maintain this phase until there is no more discomfort. 
    * Gradually increase the frequency and areas of application.

    Make sure you use retinol at least 3 times a week, otherwise it will have no effect.

    Don't forget to use SPF the next morning, as retinol makes your skin more sensitive to the sun.

    Wait until your skin is completely dry before applying. Mixing retinol with water may cause irritation.

    Leave Retinol to act for 15 minutes before applying your day cream.

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