The only proof I need is the physical evidence of health and strength that @b3 Brazilian Bond Builder gives my Clients hair. If you’re looking for something to step up your hair game behind the chair there is no other place to look besides B3. The beautiful pigments of @PRAVANA can’t be beat that’s for sure. If you look in the beginning of a video she had previous pigments in her hair and the red,orange and pink we did today were able to cover up those previous pigments without removal first. #b3brazilianbondbuilder #brazilianbondbuilder #pravana #pravanavivids #azcheck #azcrew #azhairstylist