COSRX The Vitamin C 23 Serum 20ml — orange-toned dropper bottle front view

COSRX

[Cosrx] The Vitamin C 23 serum 20ml

$25.00 $39.00
Save $14.00
SIZE:20ml
  • For Oily/Acne-Prone Skin
  • For Sensitive Skin
  • For Combination Skin
    • Quantity:
  • Buy now, pay later with Klarna
  • Only a Few in Stock!

    • Pairs well with

    [By juccy] Gooseberry Dark circle Brightening Eye cream 30ml

    [By juccy] Gooseberry Dark circle Brightening Eye cream 30ml

    $38.00
    $24.00
    [Centellian24] Madeca Mela Capture Ampoule Capsule Cream 55ml

    [Centellian24] Madeca Mela Capture Ampoule Capsule Cream 55ml

    $55.00
    $35.00
    [SUNGBOON EDITOR] Active Marine Astaxanthin Mask 23g

    [SUNGBOON EDITOR] Active Marine Astaxanthin Mask 23g

    $7.00
    $4.00
    [Hanyul] Song Dam Firming Skin 150ml

    [Hanyul] Song Dam Firming Skin 150ml

    $49.00
    $35.00

    Details

    Fade acne scars and hyperpigmentation Brightens dull skin Firms and plumps Diminishes finelines and wrinkles

    Ingredients

    23% Pure Vitamin C (Ascorbic acid)

    Antioxidant activity, brightening(improve blemishes and brighten skin), reduce wrinkles and enhance elasticity.

    Super vitamin E(Tocotrienol)

    50 times higher antioxidant activities than tocopherol, stimulate collagen production.

    Hyaluronic acid

    Strong moisture retention properties to maintain hydration.

    Allantoin

    Soothes and relieves irritation.

    FAQ

    COSRX The Vitamin C 23 Serum blends 23% ascorbic acid with tocotrienols and hyaluronic acid to fade acne scars, brighten dull skin, and firm with hydration.
    Use it after toner or essence and before moisturizer. Start slowly if your routine already includes strong active ingredients.
    It is most relevant for dry or dehydrated skin, oily or acne-prone skin. If you are unsure, patch test before full use.
    Yes, but introduce it carefully if you also use exfoliating acids, retinoids, or strong vitamin C. Alternate use if your skin feels sensitive.
    Review the ingredient list, size, usage directions, and any skin concern notes on the product page. For allergies, pregnancy, or medical skin conditions, confirm suitability before use.

    why some by mi?

    Experience the transformative power of Some By Mi, a leading name in Korean skin care. Known for innovative formulas, Some By Mi offers effective solutions for various skin concerns, from acne scars to dry skin.

    Whether refining your Korean skin care routine or targeting specific issues like sensitive skin or aging, Some By Mi’s natural ingredient-based products, including AHA BHA PHA and retinol treatments, deliver radiant, glowing skin.

    Incorporating Some By Mi into your regimen ensures you enjoy the full benefits of K-beauty, known for addressing skin concerns with gentle, effective care.

    Tracked & Protected

    Every order is carefully packed, insured, and fully trackable.