COSRX The Vitamin C 23 Serum (20ml)

: In stock

: Serum

: COSRX

Tk 1,950.00 Tk 2,800.00

COSRX The Vitamin C 23 Serum is a high-potency, clinically proven treatment designed to revitalize dull skin and fade hyperpigmentation. Featuring a...

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COSRX The Vitamin C 23 Serum is a high-potency, clinically proven treatment designed to revitalize dull skin and fade hyperpigmentation. Featuring a massive 23% concentration of Pure Vitamin C (Ascorbic Acid), this serum targets uneven skin tone, acne scars, and fine lines. Its unique bi-phase formula ensures maximum stability and absorption, delivering professional-grade antioxidant protection for a radiant, youthful glow.

Advanced Clinical Formula

  • 23% Pure Vitamin C (L-Ascorbic Acid): The gold standard for brightening skin, boosting collagen production, and fading stubborn dark spots.

  • Super Vitamin E (Tocotrienol): Boasts up to 50 times greater antioxidant activity than regular Vitamin E, working synergistically with Vitamin C to repair skin damage.

  • Sodium Hyaluronate: Maintains high moisture levels to prevent the irritation or dryness often associated with high-potency serums.

  • Allantoin: A powerful soothing agent that calms the skin and reduces potential stinging or redness.

Key Benefits

  • Advanced Brightening: Visibly fades post-acne marks, sun spots, and melasma for a clear complexion.

  • Anti-Aging Power: Diminishes the appearance of fine lines and wrinkles by stimulating collagen synthesis.

  • Skin Elasticity: Improves skin firmness and texture, providing a "lifting" effect over time.

  • Antioxidant Shield: Protects the skin from environmental pollutants and UV-induced oxidative stress.

  • Minimized Irritation: Formulated with a specific pH level to maximize efficacy while remaining tolerable for most skin types.

Detailed Ingredients List

Water, Ascorbic Acid (23%), Propanediol, Dimethicone, Tromethamine, Panthenol, Ethylhexyl Glow, Adenosine, Carthamus Tinctorius (Safflower) Seed Oil, Sodium Hyaluronate, Helianthus Annuus (Sunflower) Seed Oil, Glycurrhiza Glabra (Licorice) Root Extract, Tocopherol, Arginine, Allantoin, Glutathione.

How & When to Use

  • Step 1: Shake the bottle gently before use to mix the oil and water layers.

  • Step 2: Apply a few drops to clean, dry skin after toning.

  • Step 3: Smooth evenly across the face and neck, avoiding the eye and mouth area.

  • Step 4: Follow with a moisturizer to lock in the actives.

  • Storage Note: Keep the bottle in the refrigerator after opening to prevent oxidation and maintain potency.

  • Important: Use a high-SPF sunscreen during the day to prevent sun sensitivity and protect your results.

Who Is It For?

  • Skin Type: Best for Normal, Combination, and Oily skin struggling with dullness.

  • Skin Concern: Hyperpigmentation, acne scars, early signs of aging, and rough skin texture.

Product Safety

  • Dermatologically tested.

  • Safe for sensitive skin (patch test recommended).

  • Fragrance-free and Paraben-free.

Product Specifications

  • Country of Origin: South Korea

  • Net Volume: 20ml

  • Shelf Life: 24 Months (2 Months after opening if refrigerated)

Your order of 100$ or more gets free standard delivery.

  • Standard delivered 4-5 Business Days
  • Express delivered 2-4 Business Days

Orders are processed and delivered Monday-Friday (excluding public holidays)


eMarket members enjoy free returns.

COSRX The Vitamin C 23 Serum (20ml)

Tk 1,950.00 Tk 2,800.00