COSRX Advanced The Vitamin C 23 Serum
COSRX

COSRX Advanced Vitamin C 23 Serum — Brighten & Even Tone

$27
Brightens dull skin and boosts radiance with a high-potency 23% Vitamin C serum for visibly even tone ✨
Targets dark spots and hyperpigmentation while strengthening the skin barrier for smoother, healthier-looking skin.
Lightweight yet powerful formula absorbs quickly to deliver intense antioxidant care and a lasting glow 🍊
1
🌎
Worldwide shipping
From Seoul · 2–5 business days processing
📦
Tracked delivery
K-Packet 7–15 d · DHL Express 3–6 d
★
100% authentic
Sourced directly in Korea
🔒
Secure payment
SSL · 3D Secure
📖  How to use
Apply a small amount to clean, dry skin after toner and before moisturizer.
Gently pat into the face, focusing on dark spots and uneven areas.
Use sunscreen during the day and store the bottle in a cool, dark place to maintain potency.
🌿  Key ingredients
• Ascorbic Acid (23%) – Pure vitamin C that brightens skin, fades dark spots, and stimulates collagen production for firmer skin 🍊

• Tocotrienol (Vitamin E) – Powerful antioxidant that protects skin from free radicals and enhances vitamin C stability 🛡️

• Hyaluronic Acid – Deeply hydrates and plumps the skin, reducing the appearance of fine lines 💧

• Allantoin – Soothes irritation and supports skin repair, helping reduce sensitivity 🌿

• Panthenol – Strengthens the skin barrier and improves moisture retention for smoother skin ✨

• Caffeine – Helps reduce puffiness and provides antioxidant protection against environmental stress ☕

COSRX Advanced The Vitamin C 23 Serum

You may also like

Related products from the same category might interest you