it’s plain old nail polish remover [SEP] Works as well as any nail polish remover I’ve used.  It quickly and easily removed regular nail polish, the at home lightless gel polish took a bit longer.  My problem I have with the product is that it is not sealed under the cap.  I know some brands aren’t and that’s probably fine in a store (though I still prefer sealed in this day and age) but the screw cap was just taped to keep it from unscrewing in travel.  Taping worked fine but some still leaked and the box smelled of nail polish remover.  Also, the price isn’t exactly great, I can get regular nail polish remover at the dollar store.