The first anti-aging nail treatment of its kind! Turn Back Time anti-yellow rejuvenating base coat with diamond core spheres is formulated to instantly help restore the nails' youthful vitality. When applied to clean nails, micronized diamond core powder immediately diffuses the appearance of imperfections and nails become smoother and more even. It also reflects light, instantly giving nails a beautiful luminosity while minimizing the appearance of any yellowing or staining. Turn Back Time can be worn alone for a radiant, flawless bare nail, or used as a base to create the perfect canvas for color. It can also be used by anyone, at any age, for a bright, healthy-looking sheen.