Target porosity in mids and ends with Matrix's Instacure Anti-Breakage smoothing porosity spray infused with B5 and Liquid Proteins to nourish hair and help improve strength to reduce breakage in dry, brittle and damaged hair. Lightweight formula smooths cuticle damage, controls static and frizz, conditions over-porous hair, protects hair from heat styling and works on sensitive vulnerable hair to balance PH. This formula targets porosity and smooths the cuticle, leaving over-porous hair feeling conditioned. The Total Results Instacure professional haircare range from Matrix helps control static, provides an anti-frizz effect and helps reduce the appearance of split ends with up to 60% less breakage.* This professional haircare range is tested and proven on fine, normal and coarse damage to very damaged hair types. * Brushing test: when using anti-breakage shampoo, conditioner and leave in spray Vs. classical shampoo with sensitised hair.