Best natural sulfate and rubbish free shampoo ??

I used allsorts mainstream brands and i get oily scalp and dry ends. Even in the shower as i wash off the shampoo i feel my hair literally squeaky clean and dry as hell. Im using the herbal essences white tea detox bullshit atm and my hair started falling out. I seen a poston facebook about all the bad shampoos. So what are good