Overview
COSRX The Vitamin C 23 Serum is a high-performance brightening serum formulated with 23% pure Vitamin C to enhance skin radiance, improve tone, and support a youthful-looking complexion. This lightweight, fast-absorbing serum delivers antioxidant care while helping skin appear smoother, firmer, and visibly revitalized.
Key Benefits
- Helps brighten dull-looking skin
- Supports a more even and radiant complexion
- Improves the appearance of skin firmness and elasticity
- Helps smooth the look of fine lines
- Enhances overall skin clarity and glow
Ingredients & Composition
Formulated with 23% L-Ascorbic Acid (pure Vitamin C), Super Vitamin E (Tocotrienols), Hyaluronic Acid, Allantoin, Glutathione, and skin-conditioning botanical oils to brighten, hydrate, and nourish the skin.
How to Use (3 Steps)
- After cleansing, apply a few drops during the serum step.
- Gently massage into the skin using fingertips.
- Follow with moisturizer for optimal skin comfort.
Storage & Safety Info
Store in a cool, dry place away from direct sunlight. Keep the bottle tightly closed when not in use.
Results Timeline
With consistent use, skin appears brighter, smoother, and more radiant, with improved clarity and a youthful glow over time.
