Most of these are just a stronger nail varnish remover solution, in some cases they are just average everyday nail varnish remover rebranded lol. however a common makeup of the chemicals shown below.
Ingredient: Odorless Mineral Spirits [Naphtha , (petroleum), hydro-treated, heavy] Ingredient Sequence Number: 01 Percent: 99.9% CAS Number: 64742-48-9
Ingredient: D & C Red #17 Ingredient Sequence Number: 02 Percent: <0.1%
Ingredient: Many Flowers Fragrance Ingredient Sequence Number: 03 Percent: <0.1%