Base coat with provitamin b5 and oligoelements that helps nails resist chipping and colour changing dermatologically tested no acetone no phthlates no formaldehyde no camphor no toluene no xylene how to usebefore applying the color of your choice use the base coat once dried continue with two coats of nail colour for a long lasting shiny finish complete the look using the transparent top coatkey ingredients provitamin b5 amp oligoelementsnail elasticity is linked to the water stor