A lightweight, heat-activated styling balm makes short work of smoothing & straightening rituals, leaving hair soft, sleek & healthy-looking
- not to mention more & more manageable with every use. The Straight Line features a very rare gemstone blend that loosens hair's natural curves
- just add heat. It's part of Bumble & Bumble's new breakthrough smoothing technology that improves hair condition over time for lasting softness & increased manageability. Who: The curly, thick, coarse, frizzy, unmanageable, unruly (or any combination thereof). When: Anytime for smooth, straight styles, especially after using Straight Shampoo & Conditioner. How: To style it straight, work evenly through damp hair & blow-dry, section by section until dry using a flat brush for sleek looks, a round brush for more movement & bend. For pin straight styles, finish with a flat iron.