Cosrx Vitamin C 13 Serum

COSRX The Vitamin C 13 Serum is ideal for those who want a Vitamin C product for daily use that also cares for hydrating and brightening the complexion. Formulated with 13% pure Vitamin C, it helps improve dull skin while supporting hydration and a smoother appearance.

If you check any of these boxes, this is for you:

• You want to reduce the appearance of hyperpigmentation and uneven skin tone.
• You are looking for a daily Vitamin C serum that brightens dull skin.
• You want lightweight hydration with anti-aging support.

COSRX The Vitamin C 13 Serum

COSRX The Vitamin C 13 Serum is formulated for daily use to brighten dull skin while providing hydration and antioxidant protection. With 13% pure Ascorbic Acid, it helps improve the appearance of hyperpigmentation and uneven tone while supporting firmer, smoother skin. The lightweight watery texture absorbs quickly without leaving a sticky finish, making it easy to incorporate into any skincare routine.

Target Concerns

• Hyperpigmentation and uneven skin tone.
• Signs of aging such as fine lines and loss of radiance.
• Dull and tired-looking skin.

Key Features

• Contains 13% pure Vitamin C to brighten and improve skin tone.
• Provides antioxidant protection to support healthier-looking skin.
• Hydrates the skin with ingredients like sodium hyaluronate and panthenol.
• Helps improve skin texture while reducing dullness.
• Absorbs quickly with a lightweight, non-sticky formula suitable for daily use.

Texture and Color

• Texture: Non-sticky, lightweight, watery texture that absorbs well into the skin.
• Color: Slight yellowish tint, indicating the presence of pure Vitamin C.

Important Considerations

• For external use only.
• Avoid direct contact with the eyes.
• If irritation occurs, discontinue use and consult a dermatologist.
• Keep out of reach of children.
• Store in a cool place away from direct sunlight to maintain product stability.

Full Ingredients

• Water
• Ascorbic Acid (13%)
• Butylene Glycol
• Dipropylene Glycol
• Tromethamine
• 3-O-Ethyl Ascorbic Acid
• Panthenol
• Acetyl Glucosamine
• Caffeine
• Sodium Hyaluronate
• Sodium Sulfite
• Disodium EDTA
• Glutathione
• Adenosine
• Gardenia Florida Fruit Extract
• Allantoin
• Dextrin
• Squalane
• Tocotrienols
• Tocopherol
• Elaeis Guineensis (Palm) Oil
• Arginine
• Niacinamide
• Pentylene Glycol
• Glycyrrhiza Glabra (Licorice) Root Extract

Step 1: Cleanse your skin thoroughly.

Step 2: Apply toner to prepare your skin.

Step 3: Apply a few drops of the serum to the face.

Step 4: Use your fingertips to gently massage and absorb the serum, starting from the inside of the face and working towards the edges.