The Vitamin C 23 Serum - 20ml

Enhances skin elasticity with 23% pure vitamin C 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. Size: 20ml / 0.67fl. oz Recommended for COSRX The vitamin C 23 serum is ideal for those who have experience with vitamin c, seek powerful effects in a short time, and desire a special intensive care treatment. 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. 👉 Cautions to read (click) * 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.