Mavala Scientifique K+ Pro Keratin Nail Hardener is a potent nail treatment designed to strengthen and harden nails prone to splitting, flaking, or peeling. Enriched with keratin, this formula works by penetrating the nail plate to bond the layers together, providing a protective shield that promotes nail growth and resilience. The unique formula enhances the natural keratinization process, resulting in stronger, healthier nails. This treatment is ideal for brittle, weak nails that need extra care and reinforcement. The lightweight texture absorbs quickly, leaving nails with a smooth, glossy finish. Experience visibly improved nail strength and durability with regular use of Mavala Scientifique K+ Pro Keratin Nail Hardener.