Duttch Professional’s Botox is a unique two-in-one hair treatment. It does two distinct work on the hair, as a hair filler and also as a hair protein and keratin smoothening system. The hair filler is based on collagen, keratin,argan oil, amino acid and phospholipids that adds glow, texture and visible rejuvenation to your hair from the very first application. The results are evident from the first treatment and are enhanced in successive applications.