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    COSRX

    The Vitamin C 23 Serum

    Highly concentrated serum that fades acne scars and brightens the complexion to revitalize dull and dry skin.


    It’s a 

    • 23% concentrated pure vitamin C Serum
    • Highly concentrated serum that fades acne scars, brightens and restores dull, uneven skin tone
    • Packed with vitamin C to effectively prevent melanin synthesis fading acne scars and hyperpigmentation whilst brightening the complexion
    • Hypoallergenic, stabilized formula to maintain freshness and delay oxidation.
    • Fragrance-free
    • Size: 20 mL / 0.67 fl. oz

    How to use

    After cleansing, during the serum phase, shake the bottle lightly once or twice from side to side and apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the inside of the face working towards the edges.

    * For the first use, attach the enclosed dropper in the product package.
    * Recommended to use within 2 months of opening due to active ingredient protection.
    * This serum can be used in the morning and/or afternoon.
    * If applied in the morning, be sure to use with a SPF of 30 or higher.