Nail hardenerMAVALA SCIENTIFIQUE restores soft, flaking or splitting nails to their normal and strong aspect.Its formula hardens the nail plate by bonding its three layers together
How To Use
Remove your nail polish or any oily film and clean nails thoroughly. Brush on to the free edge of the nails. Leave on for one minute to set. apply twice a week at the most until your nails have become heatlhy and strong, then two to three times per month if necessary