Cosrx The Vitamin C 13 Serum 20ml

Cosrx The Vitamin C 13 Serum is a lightweight, watery serum with a non-sticky finish that absorbs seamlessly into skin. Formulated with 13% pure vitamin C at an optimal pH of 3.3–4.0, this daily brightener targets discoloration and uneven tone while remaining gentle enough for sensitive skin.

Suitable for both morning and evening use, this serum fits perfectly after toner in any skincare routine. Morning application amplifies its brightening and protective benefits, while evening use allows the active ingredients to work overnight for skin renewal and radiance.

The formula pairs Ascorbic Acid (13% pure vitamin C) with Tocotrienol, a super vitamin E boasting 50 times greater antioxidant power than standard tocopherol. Supporting the core actives are 3-O-Ethyl Ascorbic Acid for stabilized vitamin C benefits, Sodium Hyaluronate for deep hydration, Allantoin to soothe irritation, Panthenol for barrier support, Niacinamide for refinement, Licorice Root Extract for tone correction, Glutathione for cellular protection, & Caffeine for brightening & pore refinement.

• Fades dark spots, blemishes, & freckles while correcting discoloration & uneven skin tone with consistent use.
• Minimizes fine lines & wrinkles through vitamin C’s collagen-supporting, photoprotective properties & superior antioxidant defense.
• Refines rough texture & visibly reduces pore size without irritation, ideal for those seeking daily vitamin C correction on sensitive skin.
• Protects against environmental stressors & premature aging with dual antioxidant coverage from vitamins C & E plus glutathione.

How to Use: Cleanse skin & apply toner first. Dispense a few drops of serum onto clean, toned skin. Gently massage in circular motions from the center of the face outward, allowing the serum to absorb completely. Use daily for optimal brightening & tone-correcting results. Store in a cool place to preserve stability.