Monsoon humidity and frizz are absolute BFFs. But guess what? We’ve got an ace up our sleeve. Keratin-based shampoos are known to boost shine, tame frizz and improve manageability. Add it to your regular hair care routine along with a leave-in conditioner for maximum moisture and minimum frizz. P.S. Keratin-based shampoos do not straighten your hair. They make it more manageable while keeping its natural shape intact. Pick from our bestselling faves: