Spanning whiteheads to blackheads, congested pores, rough skin and excess oil, The Niacinamide 15 Serum is your one-stop-shop to transform your complexion.

If breakouts and excess oil are on your list of beauty bugbears, it's time to introduce COSRX's niacinamide-enriched serum. The hero ingredient (at a skin-loving 15%) tackles everything from inflammation to post-breakout scarring and excess oil production, and all without stressing out your delicate barrier. Next up, you'll find a soothing dose of zinc PCA, working to speed up the healing process and fast-track imbalanced skin to a calm and clear future. Partnered with collagen-boosting allantoin to speed up regeneration and n-acetylglucosamine (NAG for short!) this serum will soon reveal a more even, blemish-free 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 center of the face working towards the edges.

Always at the cutting-edge of beauty innovation, where South Korea leads, the rest of the industry eventually follows. Renowned for their high-maintenance, multi-step skin care rituals, and flawless, porcelain-smooth complexions, COSRX's formulations are a must-add to any routine. Caring for breakouts and blemish-ridden complexions is The Niacinamide 15 Serum, a highly concentrated treatment that calms inflammation and balances oil production in a flash.

Water, Pentylene Glycol, Niacinamide(15%), Butylene Glycol, Acetyl Glucosamine, 1,2-Hexanediol, Zinc PCA, Trehalose, Hydrolyzed Sclerotium Gum, Pullulan, Allantoin, Ethylhexylglycerin, Sodium Phytate, Tocopherol.

For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.