1. After cleansing and applying any other Brightening products, apply KNR Serum to entire face once or twice daily or as directed by your skincare provider.
2. If applying in the AM, use of SPF 30 or higher is recommended.

2% Kojic Acid, 4% Niacinamide, 0.15% Retinol

full ingredients list

Water (Aqua), Butylene Glycol, Dimethyl Isosorbide, Glycerin, Niacinamide, PEG-7 Glyceryl Cocoate, Portulaca Oleracea Extract, Acetyl Glucosamine, Kojic Acid, Hydroxypinacolone Retinoate, Retinol, Phenoxyethanol, Caprylyl Glycol, Propylene Glycol, Trisodium Ethylenediamine Disuccinate, Hexylene
Glycol, Decarboxy Carnosine HCI, Aminoethylphosphinic Acid, Pentylene Glycol, Fructose, Lactitol, Glycosaminoglycans, Salicylic Acid, Tocopheryl Acetate, Tetrahexyldecyl Ascorbate, Ethylhexylglycerin, Acetyl Hexapeptide-37, Trehalose, Xanthan Gum, Methyl Gluceth-20, Methylsilanol Hydroxyproline Asparate, Hydrolyzed Caesalpinia Spinosa Gum, Caesalpinia Spinosa Gum, Sorbitol, Sodium Metabisulfite, Lecithin, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Carbomer, Acrylates/Vinyl Isodecanoate Crosspolymer, Palmitoyl Hydroxypropyltrimonium Amylopectin/Glycerin Crosspolymer, Polysorbate 20, Hydrogenated Lecithin, Parfum, Red 33 (CI17200)