Base Gel: Ethyl Cyanoacrylate, Polymethyl Methacrylate, BHT - Made in Taiwan; Activator: Acetone, Ethyl Acetate, Dimethyl Tolylamine, Water, Fragrance, Benzyl Benzoate, Alpha-Isomethyl Ionone, Limonene, Linalool, Hexyl Cinnamal, Benzyl Salicylate, Citronellol, Violet 2 (CI 60725) - Made in USA; Top Gel: Ethyl Cyanoacrylate, PolymethylMethacrylate, BHT- Made in Taiwan; Brush Softener: Acetone, Blue 1 (CI 42090)-Made in USA; Dip Powder (Liaison): Polymethylmethacrylate, Benzoyl Peroxide, May Contain (+/-): Titanium Dioxide (CI 77891), Ultramarines (CI 77007), Red 7 Lake (CI 15850), Red 6 Lake (CI 15850), Iron Oxides (CI 77491, CI 77492, CI 77499) - Made in USA.