Mavala Scientifique Nail Hardener :
The tip of the nail is the most fragile, most unprotected part and breaks easily.
This is therefore the part of the nail to be strengthened.
By quickly hardening the nail, restores soft, flaking, or splitting nails to their normal and strong aspect.
Its formula hardens the nail plate by bonding its three layers together.
Penetrating aqueous solution that is neither a base nor a nail polish.