You can use it in combination with all the CND Shellac colors and CND Shellac Base Coat you already have - and manicures ought to last for 2 weeks. Treating time is still 2 minutes if making use of a UV lamp.
CND Shellac Gel Polish Essentials
• CND Shellac Xpress5 Top Coat 7.3ml
• CND Shellac Base Coat 7.3ml
CND Shellac is 3-free (contains no formaldehyde, DBP (dibutyl phthalate) and toluene).
100% Genuine + UK Seller