This product may cause an allergic reaction. Before use, read the instructions and information on the package. For more information, you can contact the seller or manufacturer directly.-----Ingrediants:Powder Color: Blue/Green/Purple/Yellow/Pink,White Item: Nail Glitter Powder Net weight:2g Instructions included: Yes Manufacture Country: China Shelf life: 1 year Ingredient:s: 50% POLYMETHYL METHACRYLATE + 20% POLYETHYLMETHACRYLATE + 20% POLYBUTYL METHACRYLATE + 10% MICANotes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.Package Includes: 1 x Nail Aurora Powder 1 x Nail BrushHow to use: 1.Prepare your nails with UV BASE COAT, PURE COLOR GEL, No-wipe UV TOP COAT. 2.Use eyeshadow Rub/Pat to pick the powder and burnish it onto your nails 3.Repeat the step untill you're satisfied with the effect. 4.Seal it with UV TOP COAT.