Details:
Start to Finish Base Coat Top Coat and Nail Strengthener by OPI boasts a 3-in-1 formula that combines natural nail strengthening with long-lasting base and top coats.

Ingredients:
Original: Alcohol Denat./SD Alcohol 40-B Ethyl Acetate Butyl Acetate Heptane Nitrocellulose Tosylamide/Epoxy Resin Isopropyl Alcohol Polyvinyl Butyral Triphenyl Phosphate Trimethyl Pentanyl Diisobutyrate n-Butyl Alcohol Camphor Formaldehyde Benzophenone-1 Hydrolyzed Wheat Protein CI 60725 (Violet 2).

Formaldehyde-Free: Alcohol Denat. (SD Alcohol 40-B) Ethyl Acetate Butyl Acetate Heptane Nitrocellulose Tosylamide/Expoxy Resin Isopropyl Alcohol Polyvinyl Butyral Triphenyl Phosphate Trimethyl Pentanyl Diisobutyrate Camphor Benzophenone-1 Glyoxal Hydrolyzed Wheat Protein Cl 60725 (Violet).