List Of Hair4Real Hair Color Shampoo Ideas. Hair4real black colour ammonia free shampoo for men and women. We test 28 shampoos for colour retention, including brands like l’oreal, pantene and schwarzkopf.

Web cover your grey hair with hair4real 5 mins shampoo type hair colour that lets you wash your hair and color it at the same time. Apply on dry hair only to get instant black colour/dye in 5 minutes. 1 sachet once applied will keep your hair black for up to 4 weeks.