Ojon Super Sleek Smoothing Shampoo, £21

Seal in moisture and beat frizz with this lightweight shampoo. Free of sulphates, it leaves hair clean, shiny and super smooth.

Kiehl's Superbly Smoothing Argan Shampoo, £16

Tame wild locks with this fabulously scented shampoo, packed with fairly traded argan oil. Works particularly well on dry, damaged coloured hair.

Bumble & Bumble Straight Shampoo, £23

Pricey but a little goes a long way. Hair isn't weighted down and is left easy to manage and style. The bonus is that with use over time it improves condition.