I saw this dupe on an Instagram page so had to check it out for myself. PACKAGING (China Glaze): Glass bottle PACKAGING (OPI): Glass bottle INGREDIENTS.(China Glaze): Butyl Acetate, Ethyl Acetate, Nitrocellulose, Acetyl Tributyl Citrate, Adipic Acid / Neopentyl Glycol / Trimellitic Anhydride Copolymer, Isopropyl Alcohol, Adipic Acid/Fumaric Acid/Tricyclodecane Dimethanol Copolymer, Stearalkonium Hectorite, Sucrose Acetate Isobutyrate, Trimethyl Pentanyl Diisobutyrate, Stearal