La Rosa Nail Hardener

NAIL HARDENER 3in1 – a professional preparation which  gradually strengthens the nail plate, protects it against breaking and enables weak nails to quick regenerate.

Designation: Soft, delicate, splitting, brittle nails.

Application: The product may be used as a nail plate hardener, a plate protecting base coat applied under the nail polish or as a hardener making the nail polish last longer.