Cosrx Niacinamide 15 Serum 20Ml

After cleansing and toning, COSRX’s 15% niacinamide serum offers a focused face step for oily, combination, or blemish-prone skin. It brings together niacinamide, acetyl glucosamine, zinc PCA, and allantoin for concerns including excess oil, visible pores, uneven tone, post-acne marks, and rough texture.

• Helps manage shine: supports a more balanced-looking finish in areas affected by excess oil.
• Refines the appearance of pores: a useful option when enlarged-looking pores are a visible concern.
• Softens the look of marks: helps fade the appearance of spots and post-acne marks for a more even-looking tone.

Apply a few drops after cleansing and toning, either to problem areas or across the face. Pat gently, then follow with moisturizer. Use sunscreen during the daytime, and patch test first.

This 20 ml serum is intended for oily, combination, or blemish-prone skin. Use daily as tolerated.

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Note:

A patch test on a small area of skin is recommended before full use, especially for sensitive skin.