No. 322/350 Lasts up to 10 days No toluene or formaldehyde Purple nail polish from s-he color&style evokes fantastic color results on your nails. The gel formulation ensures maximum strength. Your nails will shine for a long time. Instructions for use: How to use: shake before use! It is applied in 2 treatments. Up to 10 days of hold with gel-liken ultra stay topcoat. Ingredients: Ethyl Acetate | Butyl Acetate | Nitrocellulose | Adipic Acid / Neopentyl Glycol / Trimellitic Anhydride Copolymer | Acetyl Tributyl Citrate | Isopropyl Alcohol | Isobutyl Acetate | Stearalkonium Bentonite | Sucrose Acetate Isobutyrate | Diacetone Alcohol | CI 77891 | CI 15880 | Silica | CI 15850 | Triethoxycaprylylsilane | Phosphoric Acid