SECTION_START: Overview

What is COSRX The Vitamin C 23 Serum?

COSRX The Vitamin C 23 Serum is a potent skincare treatment designed to brighten and revitalise the skin. This 20ml serum contains 23% pure vitamin C, known for its powerful antioxidant properties and ability to improve skin tone. The lightweight formula absorbs quickly, delivering the benefits of vitamin C without leaving a sticky residue.

This serum is suitable for all skin types and can be used as part of your morning skincare routine. It works to brighten the complexion, reduce the appearance of fine lines, and protect the skin from environmental stressors.

What are the benefits?

This product helps to brighten and even out skin tone, reducing the appearance of dark spots and hyperpigmentation. The high concentration of vitamin C also helps to protect the skin from free radical damage, promoting a healthier complexion. Additionally, the lightweight formula ensures that your skin feels comfortable and hydrated throughout the day.

What are the key features?

23% pure vitamin C for brightening
Lightweight and non-sticky
Improves skin tone and texture
Suitable for all skin types
Protects against environmental stressors

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SECTION_START: Ingredients

What are the active ingredients?

Water, Ascorbic Acid23%, Propanediol, Dimethicone, Tromethamine, Panthenol, Ethyl Ascorbyl Ether, Squalane, Caffeine, Sodium Chloride, Sodium Hyaluronate, Sodium Sulfite, Disodium EDTA, Glutathione, Adenosine, Acetyl Glucosamine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Tocotrienols, Tocopherol, Elaeis Guineensis Palm Oil, Butylene Glycol, Arginine, Niacinamide, Pentylene Glycol, Alcohol Denat., Helianthus Annuus Sunflower Seed Oil, Glycyrrhiza Glabra Licorice Root Extract, Methyl Trimethicone, Carthamus Tinctorius Safflower Seed Oil, Camellia Japonica Seed Oil, Daucus Carota Sativa Carrot Root Extract, Beta-Carotene

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SECTION_START: Usage

How to use COSRX The Vitamin C 23 serum 20ml

After cleansing, during the serum phase, shake the bottle lightly once or twice from side to side and apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the inside of the face working towards the edges.

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SECTION_START: Warnings

Precautions to consider before using COSRX The Vitamin C 23 serum 20ml

For external use only.

Avoid contact with eyes.

If any signs of skin irritation appear, stop use and seek medical advice.

Do not use on broken or damaged skin.

Keep out of reach of children.

Do not store in direct sunlight.

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COSRX The Vitamin C 23 serum 20ml

Product information