Cosrx The Vitamin C 23 Serum

After cleansing and toning, apply 2-3 drops of the serum to your face. Gently pat and massage until fully absorbed. Follow with sunscreen during the day.

Water, Ascorbic Acid(23%), 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

It may be too strong for sensitive skin. Patch testing is recommended.

Start with every other day and increase frequency as your skin builds tolerance.

Store it in a cool, dark place and use it within three months of opening to prevent oxidation.

Use vitamin C in the morning and retinol at night to avoid irritation.

It has a slight natural scent from the vitamin C, which dissipates after application.