The revolutionary and unique Colour&Double Strong™ formula penetrates the structure of the nail plate, effectively regenerating and rebuilding it. It seals, smoothes to the maximum and makes damaged, matte nails regain a smooth surface and beautiful shine. It makes them more flexible, increasing their resistance to mechanical damage. It protects against cracking, breaking and splitting. • Mega durability • Intensive regeneration • Long-lasting shine • Maximum protection • Quick-drying formula • Professional effect • Dermatologically tested product. Application: Apply directly to a clean and degreased nail plate. Apply one coat, wait 2 minutes and apply a second coat.