A sulfate-free cleanser that reduces frizz. This ultra-mild cleanser reduces pesky flyaways, helping to smooth and soften hair with Concen-straight Technology. It's the ideal shampoo for taming curly, thick, unmanageable, unruly hair. The Bumble and Bumble Straight line with breakthrough Concen-straight Technology was developed to help maintain hair's natural integrity, allowing hairdressers (and clients) to customize straightness, increase manageability and reduce frizz.
- Free of formaldehyde, cysteine and lye
- Straight Shampoo is safe for color-treated hair