• Nail strengthener with Tri-Flex technology that creates a liquid shield to reinforce resistance. • Vegan formula enriched with vitamins A, E, C, biotin, and calcium. • Clinically proven results: strengthens nails up to 95% in just one week. • Effectively protects against breakage for visibly healthier and stronger nails. • Includes Pro-Wide brush designed for smooth, even, and professional application. • Can be used as a base coat or as a daily intensive treatment on clean nails.