COSRX The Vitamin C 23 Serum

Description:

The 23% highly concentrated stabilized pure vitamin C serum improves skin tone, reduces wrinkles, and targets dull and rough skin as a vitamin C booster. This serum is highly effective, and to slowly prevent oxidation, it is divided into two layers with oil on top of the serum, providing a moisturizing finish. It has a yellowish tint, indicating that it contains pure vitamin C and oil.

Size: 20ml / 0.67fl. Oz

Target concerns:

-        Hyperpigmentation

-        Anti-aging

-        Dullness

-        Uneven skin tone

-        Dark spots

How to use:

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.

KEEP REFRIGERATED (3~10°C)

*Please use immediately after purchase and store upright in refrigerator once opened.

*       For the first use, attach the enclosed dropper in the product package.

*       Recommended to use within 2 months of opening due to active ingredient protection.

*       Highly concentrated serum should only be used in the evening? NO! This serum can be used in the morning and/or afternoon.

*If applied in the morning, be sure to use with a SPF of 30 or higher