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20 ml
Serum
Morning use
Cosrx

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Cosrx The Vitamin C 13 Serum 20ml

Cosrx The Vitamin C 13 Serum brightens dull skin, fades dark spots, and boosts radiance with a gentle yet effective vitamin C formula.

โ‚ฌ32.40Free shipping ยท In stock

โœ“ 100% authentic โ€” batch code verifiable with Cosrx
โœ“ 30-day returns on unopened products
โœ“ Apple Pay, Google Pay & Samsung Pay accepted

Benefits
  • Visibly brightens lackluster skin for a more luminous complexion
  • Helps soften the look of dark spots and post-acne marks
  • Supports a smoother, refined texture with a lightweight, fast-absorbing feel
  • Antioxidant protection to defend against environmental stressors
  • Layers well under sunscreen and moisturizer without pilling
How to use
  • After cleansing and toning, apply 2โ€“3 drops to dry face and neck.
  • Gently press and smooth until fully absorbed, avoiding the eye area.
  • Follow with moisturizer; in the morning, finish with broad-spectrum SPF.
  • Start 3โ€“4 times a week, then use daily as tolerated. Store in a cool, dark place.
Ingredients
  • 13% Vitamin C (Ascorbic Acid): Targets discoloration and boosts radiance
  • Vitamin E (Tocopherol): Enhances stability of vitamin C and provides antioxidant support
  • Hyaluronic Acid: Draws in water to keep skin plump and comfortable
  • Allantoin: Helps calm visible redness and supports skin recovery
  • Panthenol (Pro-Vitamin B5): Reinforces the moisture barrier for a supple finish
Shipping & returns

Ships within 24 hours from our warehouse.

Free worldwide shipping over the market threshold (5โ€“12 business days).

30-day returns on unopened products. Full refund if your order arrives damaged.

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