Why you'll love schwarzkopf blondeme bond repair purple mask. Deeply repairs and strengthens hair. Lightweight formula won’t weigh hair down. Powered by bondfinity technology to rebuild resilient hair bonds. Locks in the hair’s natural keratin for lasting strength. Hair becomes 20x stronger after just one use. Supports pro active, permanent repair from within. Ideal for damaged, fragile, or processed blonde hair. Application apply evenly to damp, towel dried hair. Leave in for 5–10 minutes, then rinse thoroughly. Why it's escentual. Deeply repairing and strengthening blonde and lightened hair without weighing it down, blondme deep repair mask with bondfinity technology restores the hairs' health by creating resilient hair bonds and locking in the hairs' own keratin – pro active, permanent repair for hair that is 20 times stronger after just one use.. The best way to use it. Apply the deep repair mask evenly on damp, towel dried hair and leave in for 5 10 minutes. Rinse thoroughly.. Values. Sulphate free.. Vegan.