



For targeted brightening, apply ONE THING Niacinamide Glutathione Serum after cleansing. The formula combines niacinamide and glutathione to reduce dark spots and even skin tone, while providing lightweight hydration for a smooth, radiant finish. This UK version of the Korean skincare essential is perfect for daily use.
ONE THING's Niacinamide Glutathione Serum targets dark spots and uneven tone with niacinamide and glutathione for a brighter, more even complexion. It also helps refine texture and calm irritation while delivering lightweight hydration, leaving skin smooth, plump, and radiant.
Ingredients
Aqua, Propanediol, Butylene Glycol, Glycerin, Niacinamide, Methylpropanediol, Methyl Gluceth-20, 1,2-Hexanediol, Hydroxyacetophenone, Trehalose, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Glycereth-25 PCA Isostearate, Tromethamine, Ethylhexylglycerin, Coptis Japonica Root Extract, Adenosine, Citrus Unshiu Peel Extract, Trisodium Ethylenediamine Disuccinate, Glutathione, 3-0-Ethyl Ascorbic Acid, Ascorbic Acid, Melaleuca Alternifolia Leaf Extract, Sodium Ascorbyl Phosphate, Tocopheryl Acetate, Linoleic Acid, Oleic Acid, Palmitic Acid, Stearic Acid, Linolenic Acid, Tocopherol