A gentle Vitamin C serum with 13% ascorbic acid, designed to brighten skin, reduce dark spots, and improve overall skin tone with minimal irritation.

Description:

COSRX The Vitamin C 13 Serum is a milder alternative to high-concentration Vitamin C formulas. With 13% pure Vitamin C (ascorbic acid), it targets dullness, hyperpigmentation, and early signs of aging while being suitable for sensitive skin. The lightweight, watery texture absorbs quickly, delivering antioxidants to the skin to promote a radiant, even complexion. This serum also supports collagen production for firmer, healthier skin.

How to use:

1. After cleansing and toning, apply a few drops to the face.
2. Gently pat until fully absorbed.
3. Can be used once or twice daily.
4. Follow with moisturizer; apply sunscreen in the morning.