COSRX Advanced The Vitamin C 23 Serum 20g

Product Description (Overview) A high-potency brightening serum formulated with 23% pure Vitamin C to help improve skin tone, radiance, and the appearance of dark spots. This concentrated serum supports clearer, more luminous skin while providing antioxidant care to protect against environmental stressors. Its fast-absorbing formula is designed for targeted brightening and revitalizing daily routines.

Key Features • 23% pure Vitamin C for intensive brightening care • Helps improve dullness and uneven skin tone • Supports the look of dark spots and skin clarity • Antioxidant care for healthier-looking skin • Lightweight serum texture with quick absorption • Ideal for daily or targeted brightening routines

How to Use

After cleansing and toning, apply 1–2 drops to the face.

Gently spread evenly, avoiding the eye area.

Pat lightly to enhance absorption.

Follow with moisturizer.

Use sunscreen during daytime use. For sensitive skin, start with nighttime use 2–3 times a week.

Volume 20g

Ingredients: WATER/AQUA/EAU, ASCORBIC ACID (23%), PROPANEDIOL, DIMETHYL ISOSORBIDE, BUTYLENE GLYCOL, SODIUM HYALURONATE, TOCOPHEROL, ALLANTOIN, ADENOSINE, 1,2-HEXANEDIOL, ETHYLHEXYLGLYCERIN