THE BENEFITS Redken's Acidic Bonding Curls Leave-In Treatment is a silicone-free leave-in treatment that works to provide heat protection, repair, and hydration to damaged curls. BEST FOR: • Damaged, chemically-processed wavy, curly and coily hair • Recommended for curl patterns 4-8 (3A-4C) & suitable for curl patterns 3+ (2B and beyond) ​ • Safe for color-treated hair​ KEY BENEFITS: • 85% less frizz for up to 96 hours • 90% saw more defined curls • Up to 96 hours of shiny & defined curls • 12x easier to detangle • Heat protection up to 450°F