keratin shampoo and conditioner set - sulfate free deep treatment with morrocan argan oil - anti frizz for dry hair and extra shine bellisso bellisso conditioner and ​shampoo for dry hair​ contains ​keratin​, an essential protein that works by smoothing down the cells that overlap to form your hair strands resulting in hair that looks full and glossy. this ​keratin hair treatment ​from bellisso will also help to make curly hair less frizzy, easier to style, and straighter in appearance. enhanced with vitamin b5, collagen extract as well as ​moroccan argan oil​, this ​sulfate free shampoo​ and conditioner set will leave you with shining hollywood hair that’s sure to grab attention.