Cosrx Vitamin C 23 Serum

COSRX The Vitamin C 23 Serum is a highly concentrated Korean serum (23% pure ascorbic acid) designed to brighten dull skin, reduce pigmentation and dark spots, and stimulate collagen for firmer skin. Its lightweight, fast-absorbing formula, enriched with vitamin E and hyaluronic acid, provides a radiant glow without irritation and is suitable for all skin types.

Key features and benefits: ✨️

High and stable concentration: Contains 23% pure Vitamin C (ascorbic acid) for maximum skin brightening effectiveness.

Fighting pigmentation: Helps fade dark spots and acne scars.

Complete care: Promotes radiance and firmness of the skin (anti-aging) thanks to antioxidants.

Safe formula: Designed to reduce irritation, but testing it first is recommended.

How to use it: ✨️

Shaking: Shake the bottle gently once or twice before use.

Application: Apply in drops to clean, dry skin (after toner).

Protection: It is preferable to use it in the morning or evening, with the necessity of using sunscreen (SPF 30+) when using it during the day.

Storage: It is recommended to keep it refrigerated after opening and use it within two months to ensure the vitamin's effectiveness.