Description Close Donatti DNAvanze Leave-in is an advanced molecular reconstruction and protection treatment designed to repair, strengthen, and protect damaged, fragile, or chemically processed hair. Enriched with hydrolyzed keratin, collagen peptides, amino acids, and biotechnological actives, it restores the internal structure of the hair fiber while forming a protective barrier that locks in hydration and shields against heat and environmental damage. Powered by the DNA Repair Complex, this leave-in treatment promotes cell renewal and reinforces hair resilience, elasticity, and shine. It instantly smooths the cuticles, controls frizz, and delivers a silky, lightweight finish without weighing the hair down. Perfect for daily use or as post-treatment maintenance, DNAvanze Leave-in keeps the hair soft, disciplined, and radiant, maintaining the professional reconstruction results for longer. Usage:Apply a small amount to clean, towel-dried hair, focusing on mid-lengths and ends. Distribute evenly with a comb or fingers. Do not rinse. Proceed with blow-drying or natural styling.
