Deeply repairing and strengthening blonde and lightened hair without weighing it down, BLONDME Deep Repair Oil 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 7 times stronger after just one use*. What's more, it smoothes porous hair for beautiful shine, thanks to 24 hour frizz control, and protects it from styling damage with 230°C/450°F heat protection.