Mavala Scientifique + Nail Hardner K+ - 5 ML

Restore strength and resilience to your nails with the world-renowned Mavala Scientifique K+. This advanced Swiss formula is the modern evolution of the original nail hardener created in 1958. Designed specifically for soft, flaking, or splitting nails, it works by reinforcing the keratin fibers within the nail plate, effectively bonding the three main layers together to prevent breakage and peeling.