COSRX The Vitamin C 13 Serum 20ml – Product Description
The COSRX The Vitamin C 13 Serum is a lightweight brightening serum formulated to improve skin tone, boost radiance, and reduce the appearance of dullness and dark spots. With a stabilized 13% pure Vitamin C, it helps revitalize tired-looking skin while promoting a more even and glowing complexion.
This fast-absorbing serum delivers powerful antioxidant benefits, protecting the skin from environmental stressors while supporting natural collagen production. Its gentle yet effective formula makes it suitable for daily use without feeling heavy or greasy.
Perfect for dull, uneven, and tired skin, this serum helps restore brightness and clarity, leaving the skin looking fresh, smooth, and radiant.
🌿 Key Benefits
- Brightens dull and uneven skin tone
- Helps reduce dark spots and pigmentation
- Boosts skin radiance and glow
- Provides antioxidant protection
- Supports smoother, healthier-looking skin
💧 Texture & Feel
A lightweight, watery serum that absorbs quickly into the skin without stickiness, leaving a fresh and smooth finish.
🧴 How to Use
Apply a few drops to clean, dry skin after cleansing and toning. Gently pat until fully absorbed. Follow with moisturizer. Use sunscreen during the day when using Vitamin C products.








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