Redken's Color Extend Blondage Purple Foam Mousse instantly tones blonde hair and eliminates brass and yellow tones. This purple pigmented leave-in formula leaves you with cool, perfectly toned blonde hair and instantly makes hair smooth, bouncy, and incredibly soft. Tone, soften, and go Lightweight purple foam Instantly tones & removes brass Instantly leaves hair smooth, bouncy & soft Brightens hair on the go Color-depositing leave-in formula Neutralizes brassy yellow undertones Pairs perfectly with Blondage Purple Shampoo & Conditioner