Sulphates have become a hot topic in the beauty industry in the past few years, and as consumers become more aware of the chemicals used in the production of their favourite cosmetics and toiletries, so brands are responding with more natural formulations. Harsh sulphates like SLS strip the natural moisture in your hair, contributing to frizziness, split ends and damage to the hair shaft, so the new wave of more gentle shampoos and conditioners are much better for your hair and scalp. Until now, sulphate-free drugstore options were few and far between, but we were delighted to spot L’Oréal’s Hair…