COSRX - FS357 review for The Niacinamide 15 Serum

The Niacinamide 15 Serum - Is a highly concentrated 15% niacinamide serum that helps control excess sebum and minimizes the appearance of clogged pores. Even though i have only use this for a week, I'm in love with this serum already.Works really well in calming down redness, lightweight, fast absorbing with no sticky residue. No irritation when used together with retinol, vitamin c or bha. Ingredients : Water, Pentylene Glycol, Niacinamide(15%), Butylene Glycol, Acetyl Glucosamine, 1,2-Hexanediol, Zinc PCA, Trehalose, Hydrolyzed Sclerotium Gum, Pullulan, Allantoin, Ethylhexyl-glycerin, Sodium Phytate, Tocopherol