Shine and volume instantly. For enameled nails. 7Free Provides a spectacular gel nail effect: smooth with volume and crystalline shine without the need for a UV lamp. Prevents discoloration and yellowing of nails thanks to its UV filter. Fast dry. 7 Free: Formula without toluene, DBP, formaldehyde, formaldehyde resin, camphor, parabens and xylene. Usage Apply one coat after the colored enamel coat is completely dry. You can apply a second coat if necessary to intensify the shine of your manicure.