COSRX Advanced The Vitamin C 23 Serum 20 mL – 3 Pack
COSRX Advanced The Vitamin C 23 Serum 20 mL – 3 Pack
COSRX Advanced The Vitamin C 23 Serum – 3 Pack includes three full-size 20 mL (0.67 fl oz) bottles of COSRX’s high-strength brightening serum.
Formulated with 23% pure vitamin C, Super Vitamin E, glutathione, niacinamide and hyaluronic acid, this concentrated serum is designed for experienced vitamin C users targeting dullness, uneven-looking tone, dark spots and early signs of aging.
Why You’ll Love It
- 3 × 20 mL / 0.67 fl oz
- 23% pure vitamin C
- Super Vitamin E + glutathione antioxidant support
- Targets dullness and uneven-looking tone
- Non-comedogenic and irritation tested by the brand
- Stock-up 3-pack with competitive bundle pricing
How to Use
After cleansing and toning, apply 2–3 drops and gently pat into skin. Follow with moisturizer and SPF during daytime. COSRX recommends refrigerated storage at 3–10°C after opening to help maintain freshness.
Category: Beauty > Skincare > Face Serums > Vitamin C Serums > K-Beauty.
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