COSRX The Vitamin C 13 Serum 20g

COSRX The Vitamin C 13 Serum is a lightweight, fast‑absorbing formula enriched with 13% pure vitamin C (ascorbic acid). It helps fade hyperpigmentation, even out skin tone, and restore a healthy glow. With added soothing and hydrating ingredients, it minimizes irritation while delivering visible results.

Ingredients

Vitamin C (13% Ascorbic Acid): Brightens skin and reduces dark spots

Hyaluronic Acid: Provides deep hydration and plumpness

Panthenol (Vitamin B5): Strengthens skin barrier and calms irritation

Allantoin: Soothes and protects sensitive skin

Antioxidants (Tocopherol/Vitamin E): Defend against free radical damage

How to Use 

StepInstructions1Apply after cleansing and toning2Use 2–3 drops and gently pat onto skin3Follow with moisturizer4Use sunscreen during the day to protect results⚠️Start with every other day if new to vitamin C

Product Features 

✅ Brightens dull skin and boosts radiance

✅ Helps fade dark spots and hyperpigmentation

✅ Improves skin tone and texture

✅ Hydrates and strengthens skin barrier

✅ Gentle formula suitable for daily use

✅ Dermatologically tested, safe for most skin types