COSRX Pure Vitamin C 23% Serum (20 g / 0.7 oz)

High-Potency Brightening & Hydrating Serum with Vitamin E and Hyaluronic Acid for Fine Lines, Uneven Tone & Dull Skin

Elevate your skincare routine with the COSRX Pure Vitamin C 23% Serum, a powerful yet balanced formula designed to deliver intensive brightening and renewal. With a clinically effective 23% pure vitamin C blend enhanced by vitamin E and hyaluronic acid, this serum targets hyperpigmentation, boosts collagen production, and refreshes dull, tired skin—while providing deep hydration without heaviness.

Key Benefits

• Dramatically brightens and evens skin tone

• Reduces the appearance of fine lines and strengthens firmness

• Neutralizes free radicals for antioxidant defense

• Hydrates deeply for a plumped, supple finish

• Lightweight, fast-absorbing, and fragrance-free

Key Ingredients

• Vitamin C (23%) – High-concentration antioxidant that supports brighter skin and boosts collagen synthesis

• Vitamin E (Tocopherol) – Reinforces skin protection against UV-related damage

• Hyaluronic Acid – Offers intense moisture, reducing dryness and plumping texture

• Panthenol & Allantoin – Calm irritation, protect the skin barrier, and enhance comfort

How to Use
After cleansing and toning, apply 2–3 drops evenly across the face (avoiding the eyes and lips). Gently pat for full absorption. Use once daily—preferably in the evening. Always follow with sunscreen during the day when incorporating vitamin C.

Ideal For

• Skin suffering from dullness, dark spots, or uneven pigmentation

• Fine lines, loss of firmness, and early signs of aging

• All skin types—including sensitive skin in need of brighter, firmer, antioxidant care

Achieve radiant, youthful-looking skin with this high-strength vitamin C serum—designed for transformative results without compromise.