Niacinamide Serum 15% from COSRX – 15-20 ml with glass dropper

The product is Niacinamide Serum from COSRX with a concentration of 15% designed to improve the appearance of skin tone and texture. It comes in a new cylindrical bottle with a capacity of 15-20 ml with a dropper for precise doses. The formula is lightweight and non-greasy, absorbs quickly, and works smoothly within the daily skincare routine without burdening the skin. Specifications General specifications Brand: COSRX Product type: Face serum (Niacinamide Serum) Concentration: 15% Targeted category: All skin types as needed for skin tone uniformity Size: 15-20 ml Technical specifications Packaging type: Bottle with dropper Material: Glass and plastic Color: Black, white, transparent Texture: Light, non-sticky liquid Physical features: Dropper, safety cap Shape: Cylindrical Condition: New Features and benefits Main benefits The serum provides a more even tone and smoother appearance of the skin thanks to the 15% niacinamide concentration and its quick absorption. The lightweight blend feels comfortable on the skin without an oily residue, making it suitable for daily routine both morning and evening. Ideal for: Those seeking to unify skin tone and reduce the appearance of unevenness Oily and combination skin looking for a lightweight formula Those who prefer products in a dropper bottle for precise dosing How to use Usage steps Cleanse the face thoroughly and gently dry. Apply 2-3 drops to the palm or directly on the face. Gently massage until the serum is fully absorbed, then follow with moisturizer. In the morning, use a sunscreen after the daily routine. Tips Start with a patch test before regular use if your skin is sensitive. Can be used morning and evening, preferably gradually introduced into the routine. If you use strong acid serums, consider applying them at separate times to reduce sensitivity.