Created with a long lasting, high shine formula, Good Girl Gone Bad is a striking cabernet hue which boasts bold, beautiful colour & a shimmer finish. Free from Toluene, DBP & Formaldehyde, it's enriched with Biotin, Green Tea Extract & Aucoumea to keep nails looking & feeling healthy. K.D. Directions of use: Roll gently between palms before use. For best results, use one Deborah Lippmann base coat & top coat.