Korres nail colour with myrrh extract oligoelements and provitamin b5 for strong healthy nails 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 ingredient myrrhas all precious natural ingredients myrrh resin drops or lsquotearsrsquo