BEST FOR FINE HAIR

Named after the 552 million plastic shampoo bottles that end up in landfill every year, Odacité 552M Soap Free Shampoo Bar, £27, cultbeauty.co.uk, is aimed at every hair type, but we think it’s particularly good for fine to medium hair. Made with coconut, argan and castor oils to leave hair soft, not weighed down.