Gel manicures continue to be the most popular treatment on offer at beauty salons and it’s not hard to understand why; there is a much lower risk of chipping the polish the moment the client steps out of your salon unlike traditional polish, they are impossibly glossy and can last up to several weeks. The GTi Gel Nails course covers how to complete gel overlays and extensions as well as the maintenance, repair and removal of the treatment in order to provide a full gel nails service.