COSRX The Retinol 0.5 Oil 20ML

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    Size: 20ML

    No purified water or retinol derivatives. Formulated using 0.5% stabilized, pure retinol for powerful anti-aging care. Best for skin accustomed to retinol but still experiencing progressive signs of aging such as loss of elasticity and dryness. For intermediate-level retinol users looking for a highly concentrated, youth booster.


    • Improves the appearance of fine lines, creases, and wrinkles
    • Enhances skin elasticity
    • Improves skin radiance
    • Moisturizes & Nourishes


    • Initial and progressive signs of aging and loss of firmness
    • Loss of skin elasticity & moisutre
    • Acne, breakouts
    • Fine lines and wrinkles 


    • Pure retinol (Vitamin A) :
    Accelerates collagen production and skin turnover to improve fine lines 

    • Plant-derived squalane :
    Protects the skin from external irritation 

    • Tocotrienol (Super Vitamin E) :
    Reduces visible signs of aging and skin damage

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    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


    /Start slow!/
    During evening care, apply 1 to 2 drops to hand and tap with fingertips from inside out, let absorb. Limit initial use to three times per week; gradually increase frequency to every other night, use as tolerated.

    * Have an ‘adaption period’ when using retinol

    /Week 1~2/
    - Frequency : use only 2~3 times a week at night
    - How to Use : After cleansing, at the moisturizer step, apply 1-2 drops to areas of concern. e.g. under eyes, mouth, forehead and neck

    /Week 3~/
    - Frequency : may apply every other day at night
    - How to use : After cleansing, at the moisturizer step, may spread over the entire face.

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

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