The Niacinamide 15 Serum

The Niacinamide 15 Serum perfectly smooths the skin and removes impurities. This serum combines the maximum concentration of niacinamide with other effective ingredients to control acne and other problems.

KSh 5,160.00

COSRX The Niacinamide 15 Serum is a powerful facial serum designed to reduce imperfections, control sebum production, and refine the skin’s texture. With 15% niacinamide, this formula helps soothe inflammation, brighten the complexion, and regulate oil levels for a clearer, more balanced appearance. The lightweight, gel-like consistency absorbs easily, making it suitable for daily use.

In addition to niacinamide, the serum contains PCA zinc, which has antibacterial and anti-acne properties while supporting skin regeneration. N-acetylglucosamine works to fade hyperpigmentation, while trehalose provides deep hydration and protection against free radicals. Allantoin further enhances the formula by soothing irritation and promoting skin repair.

Ideal for acne-prone, oily, and combination skin, this serum effectively minimizes breakouts, smooths skin texture, and keeps excess oil in check. With consistent use, it helps achieve a healthier, more even complexion.

After cleansing, during the serum phase, apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the inside of the face and working towards the edges.
Aqua, Pentylene Glycol, Niacinamide (15%), Butylene Glycol, Acetyl Glucosamine, 1,2-Hexanediol, Zinc PCA, Trehalose, Xanthan Gum, Pullulan, Allantoin, Ethylhexylglycerin, Sodium Phytate, Citric Acid, Tocopherol

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Skincare Routine Steps

A good facial cleanser does more than just remove makeup or sunscreen—it also eliminates dirt, oil, and impurities that accumulate on your skin overnight. Proper cleansing creates the perfect foundation for the rest of your skincare routine, allowing other products to absorb more effectively.

A facial toner helps to rebalance your skin’s pH levels, prepping it for better absorption of serums, moisturisers, and other active ingredients. It also provides an extra layer of hydration and can soothe or refine the skin, depending on its formulation.

Serums and treatments are packed with potent ingredients designed to target specific skin concerns such as fine lines, dullness, pigmentation, or breakouts. Whether it’s a hydrating hyaluronic acid serum, a brightening vitamin C treatment, or a repairing retinol formula, applying these products before moisturising allows your skin to fully benefit from their active ingredients.

Hydration is key to maintaining a healthy, radiant complexion. A quality moisturiser not only nourishes the skin but also locks in moisture, strengthens the skin’s protective barrier, and helps combat the early signs of ageing. For those with oily or acne-prone skin, specialised formulas can regulate sebum production and soothe inflammation.

Sunscreen is a non-negotiable step in any skincare routine—year-round. Even on cloudy days or during winter, harmful UV rays can accelerate skin ageing, cause pigmentation, and increase the risk of skin cancer. Applying SPF daily shields your skin from these damaging effects, keeping it protected and youthful.

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