Two exclusive products, primer and top coat, developed together with Lasting Color Extreme: an innovative system in 3 simple steps 1.Primer 2.Color 3.Top Coat, that guarantees an ultra shiny finish with extreme hold that lasts in time (9 days average lasting time*). Extreme Primer –Long Hold Primer, it protects nails and creates the perfect base for Lasting Color Extreme nail polish, to make it last for a very long time. Extreme Top Coat – a Fixative Top Coat that clings on nails to form a film together with Lasting Color Extreme nail polish, for a shiny, long lasting finish with no chipping. *in-use test carried out on 22 women They do not contain: toluene, formaldehyde, DBP (dibutyl phthalate) and camphor Low risk of allergies Dermatologist tested Paraben free Made in Italy