Description Close Donatti DNAvanze Professional Finisher Step 3 is the final sealing and protection phase of the DNAvanze molecular reconstruction system. Developed with advanced DNA Repair Technology, it acts directly on the outer layer of the hair to lock in nutrients, seal the cuticles, and preserve the rebuilding effects achieved in the previous steps. Formulated with hydrolyzed keratin, amino acids, collagen peptides, and botanical extracts, the Finisher provides intense hydration and thermal protection while eliminating frizz and enhancing shine. It forms a lightweight, invisible barrier that protects the hair from heat, humidity, and environmental aggressors, maintaining smoothness and elasticity for longer. The DNAvanze Finisher Step 3 instantly transforms fragile, porous strands into silky, soft, and luminous hair. It’s the perfect professional leave-in treatment to complete the regeneration ritual, ensuring long-lasting strength, resilience, and beauty. Usage:After rinsing Step 2 (Mask Regenerator), apply a small amount of Step 3 to clean, damp hair. Distribute evenly from mid-lengths to ends. Do not rinse. Proceed with blow-drying or styling as desired.
