last week i had the keratin process done to my hair (warning: i am now going to rant). this stuff is amazing. i mean, life changing. i have the grossest, worst fro of all time and this process cures all. i can literally let my hair air dry, and when i do, i have zero frizz, a slight pretty wave and amazing shine. for anyone interested... I SUGGEST YOU DO IT.
PS these women didnt necessarily use kertain, they just have straight, pretty hair