Mavala Scientifique K+ Nail Hardener - 5 ml

Strengthen delicate nails with Mavala Scientifique K+ Nail Hardener, specially formulated for weak, soft, or splitting nails. This expert treatment targets the most vulnerable part of the nail, the tip, where breakage often begins. Enriched with crystalline resin tears and mastic tree extract, it boosts keratin production and reinforces the nail’s three primary layers. With just a few applications, nails become noticeably harder, stronger, and more resistant to daily stress. It is ideal for restoring durability and supporting long-term nail health.