The Vitamin C 13 Serum
COSRX
The Vitamin C 13 Serum
Description
Use everyday like a daily vitamin C for your skin
A gentle, water-based vitamin C serum that provides moisture and absorbs quickly without stickiness. Lighter and more refreshing than the Vitamin C 23 Serum, it can be used daily. Regular use will fade blemishes, dark spots, and freckles, while improving overall skin tone.
How to Use
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After cleansing, apply a few drops to the skin during the serum step. Using your fingertips, gently massage the serum into the skin, working from the center of the face outward until fully absorbed.
/KEEP REFRIGERATED (3~10°C)/
*For best results, use immediately after purchase. Once opened, store upright in the refrigerator.*Cautions*
1. For first use, attach the dropper included in the product package.
2. To preserve the active ingredients, we recommend using within 2 months of opening.
3. Can I use a highly concentrated serum only in the evening? No! This serum can be used both in the morning and evening.
4. If used in the morning, always follow with a sunscreen of SPF 30 or higher.
5. As this product contains a high concentration of Vitamin C, we recommend avoiding use alongside Copper Peptide products, including our Blue Peptide Serum & Cream. For best results, use them at different times of day (morning/evening) to optimize absorption and maximize the benefits of each product.
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