Bullet Points : 1 > For Professionals 2 > Can Only Be Used With Geleration Start, Prep, Finish And Led Lamp 3 > Country Of Origin: United States Description : Geleration Is A Professional, Synergistic Product Line That Offers Outstanding Results With A Shelf Life Of 3 To 4 Weeks. The System Meets The High Demands Of The Jessica Philosophy, Because The Natural Nail Is Protected And Nail Growth Is Promoted. 7-Free: Free From Formaldehyde, Formaldehyde Resins, Toluene, Dbp, Camphor, Xylene Or Ethyl Tosylamide