Mavala Scientific K + Nail Hardener 5 ml

Scientist K+ Mavala, penetrating nail hardener with Keratin complex that hardens the nails in an immediate way and adheres firmly its three layers, helps prevent weak, brittle or open nails.

How to use:

   - Apply in small amounts from the center of the clean nail keeping your hands down. 

   - Use it 2 or 3 times a week, and when the nails harden, space out the applications.