Cosrx. The Vitamin C 23 Serum

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A highly concentrated serum that fades acne scars and brightens the complexion to revitalize dull and dry skin.

Hypoallergenic 23% pure vitamin C.

Feel the benefits of Vitamin C without irritation.
(*Based on clinical trials- 30 subjects completed the test.)

VOLUME

20ml / 0.67 fl. oz

BENEFITS

• Fades acne scars and hyperpigmentation
• Brightens dull skin
• Firms and plumps
• Diminishes fine lines and wrinkles
• Antioxidant · Protects from environmental damage

TARGETS

• Acne scars
• Worried about hyperpigmentation caused by UV rays
• Want to brighten their dull complexion
• Uneven skin tone
• Concerned about early signs of aging.

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 massage and absorb the serum gently, starting from the inside of the face and working towards the edges.

* Attach the enclosed dropper to the product package for the first use.
* Recommended to use within two 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 it with a SPF of 30 or higher.

PRODUCT FAQ

Q. Can I use vitamin C serum every day?

This is a higher concentration of pure vitamin C, so it may come with skin irritation. We recommend you patch test the back of the wrist or on your neck before first use. It can be used daily; however, if your skin feels irritated, please apply the product less frequently before increasing the frequency. If your skin feels severely irritated, we recommend you use a moisturizer, but if your skin still feels irritated, please apply the product less frequently or stop using it.

Q. What should you not mix with vitamin C?
Mixing with hydroxy acids such as AHA and BHA may cause skin irritation, so we don't recommend using them with vitamin C.

Q. What can vitamin C be mixed with?
Tocotrienol, hyaluronic acid, ceramide, snail, Centella

Q. Do you put vitamin C before moisturizer?
Vitamin C is the best to use before skincare. If you first use a light water serum-type C serum and then cover it with a thick cream type, you can absorb more vitamins into your skin.

Q. It has a strange smell. Is this normal?
This serum does not contain fragrances. However, vitamin C, by nature, has a certain smell that does not affect the potency of the product.

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