Gelousy was started in the very early days of gel nail technology because there was a need for a product that actually worked. Originally formulated for a company that rejected the formula because it would not cure in a 4w UV lamp, Gelousy took that original formula and created the first 3rd generation gel in the world. Originally sold locally in the Phoenix, AZ area, where we still have our manufacturing and lab facility today. We have now opened the Gelousy Gel Nail Salon and training center to serve nail techs and clients from all over the world.