Cosrx The Vitamin C 23 Serum 20g

Power Brightening Pure Vitamin C Serum

Transform dull, tired skin with COSRX The Vitamin C 23 Serum, a high potency treatment formulated with 23% pure Vitamin C to visibly brighten, firm, and revitalize the complexion. Designed for experienced Vitamin C users, this advanced serum helps target dark spots, uneven skin tone, and early signs of aging for smoother, more radiant skin.

Powered by a potent blend of 23% pure Vitamin C, Super Vitamin E, and Glutathione, the formula helps reduce the appearance of pigmentation, boost skin elasticity, and protect against environmental stressors. With continued use, skin appears brighter, firmer, and more youthful.

Despite its high concentration, the serum absorbs smoothly into the skin, delivering powerful antioxidant care while helping improve overall skin vitality and resilience.

Benefits

• Brightens dull and uneven skin tone
• Helps fade dark spots and hyperpigmentation
• Improves skin firmness and elasticity
• Reduces the appearance of fine lines and wrinkles
• Provides powerful antioxidant protection
• Revitalizes tired looking skin for a healthy glow

Key Ingredients

• 23% Pure Vitamin C: Helps brighten skin and improve discoloration
• Super Vitamin E: Provides advanced antioxidant protection
• Glutathione: Helps enhance radiance and reduce pigmentation

Ideal for

• Experienced Vitamin C users
• Hyperpigmentation and dark spots
• Dull and tired looking skin
• Fine lines and early signs of aging
• Loss of firmness and elasticity

How to use

• After cleansing and toning, apply a few drops evenly over the face.
• Gently pat until fully absorbed and follow with moisturizer.

Important: Use sunscreen daily while using Vitamin C products. Store in a cool, dark place and keep the bottle tightly closed to maintain potency. If you are new to Vitamin C, consider starting with a lower concentration serum before progressing to 23%.