Look after your locks with these winning formulations, tested by 300 panellists. How to use them and whether K18 or Olaplex ...

We may earn commission from links on this page, but we only recommend products we love. Promise. High heat doesn't stand a chance against this weightless spray. Housed inside the psychedelic bottle ...

11 best heat protectant sprays to keep hair strong and healthy - I asked stylists and hair experts to share the products the swear by – and put them to the test ...