My favourite keratin hair mask

This is my absolute GO TO when it comes to keratin hair masks. I usually leave it on overnight but I already see a big difference in my hair with a 20 minute application. My hair is always softer, stronger, and shinier. I use it once a month and after every bleach session just before I tone. As a bleached blonde (or a brunette) so can safely say this will never leave my shelf. And if this didn’t convince you… you can get 1000 ml for approx 5 euros!