Cosrx The Vitamin C 23 Serum 20g

High strength brightening in its purest form. This serum delivers 23 percent pure vitamin C to fight dullness, dark spots and uneven tone, revealing smoother, glowing skin with consistent use.

Why you will love it

• 23 percent pure ascorbic acid for visible radiance
• Softens the look of dark spots and post blemish marks
• Silky texture that absorbs without stickiness

Key ingredients

• Pure vitamin C 23 percent
• Vitamin E to stabilize and support

How to use

1. Apply 2 to 3 drops to clean, dry skin in the evening
2. Start slowly and build up tolerance
3. Use SPF every morning