2AM London Basic B*tch Gel Polish Base Coat 7.5ml is a long lasting gel base coat that will help to prevent any staining and peeling when using gel polish. 2AM London is a collection for professional use only and cures for 30 seconds under LED lamps. 2AM gel polish lasts 2-3 weeks and is 100% gel. The 2AM Gel collection is 100% Vegan friendly.