Product Overview Our stylists believe Redken For Men Silver Charge Shampoo 1000ml is just what you need to help protect your gry or silver hair with it's kind formula i that cleans your hair & scalp. Benefits Make the most of your silver hair with Redken For Men Silver Charge Shampoo, witha luxurious lather that removes dirt & build up from your hair & helps to keep your silver colour free from brassy tones.