Allegedly Tresemme is facing a class-action lawsuit. Multiple women have claimed Tresemme shampoo caused hair loss. These Shampoos Are Made Without DMDM Hydantoin—So You Don't Have to Worry About Hair Loss A class-action suit was filed against Tresemmé because of it.
1. Best Shampoo for Shine: Olaplex No.4 Bond Maintenance Shampoo
Olaplex first rose to fame for its bond-rebuilding salon treatment, miraculously restoring damaged and weak hair patterns to near-virgin hair status. The line’s shampoo is just as powerful for the way it sweeps away the aftermath of dye jobs and heat-styling in favour of strong, shiny, and healthy hair.
2. Best Shampoo for Dyed Hair: Herbal Essences Bio: Renew Birch Bark Extract Sulfate-Free Shampoo
This sulfate-free formula features a meticulously-tailored pH balance that keeps your hair colour glossy and intact, and the ingredient list is verified by the Environmental Working Group, so you know there’s nothing shady included.
3. Most Softening Shampoo: Redken All Soft Shampoo
An oldie, but a goodie: Redken’s iconic gold bottle is a mainstay for people who like their hair feeling like cashmere, with the shampoo transforming even coarse textures into soft hair with lots of body. It gets the job done without weighing your hair down, leaving frizz-prone types smooth and easy to style.