I left the shampoo on for 4 minutes and then conditioned/styled as usual. Why Use The Redken Color Extend Blondage Express Anti-Brass Mask. Great for blond hair!! It will damage your hair if you don’t properly condition or overuse itRedken Color Extend Blondage … I also think it smells amazing. I wasn’t sure at first that much had changed. Here’s the deal: I’m a 10-year salon blonde veteran and I’ve been on a steady twice-a-week purple shampoo routine for years now. Redken Color Extend Blondage is a color-depositing and protecting purple shampoo for blonde hair. I prefer to get the big bottle. Ordered Redken Color Extend Blondage shampoo and used it for the first time about an hour ago. Here’s the low-down on the affordable hero that’s here to stay. … Redken Blondage is the new range just for blondes, to fight brassy tones, strengthen hair and keep colour bright. It keeps hair from going brassy 100%. You can shop Redken Blondage … Glad I took a before and after … This shampoo features citric acid to repair each hair from the core and pure violet (purple) pigments to …