MATRIX INSTACURE ANTI BREAKAGE INSTACURE LEAVE-IN 150ML reconstructs dull, fragile hair to a healthy, soft, and reinforced state. Enriched with liquid proteins, this leave-in treatment shields hair from heat damage and breakage, even up to temperatures of 450°F/230°C. Suitable for all hair types and textures, it revitalizes and fortifies lifeless, heat-damaged hair. Leaving hair sleek, lustrous, and fortified, it effectively combats frizz and reduces damage by 60%*. *As part of the Instacure system (shampoo, conditioner, anti-porosity spray, and anti-breakage cream) compared to a non-conditioning shampoo.