I bought this product at my wits end tbh. My hair used to be extremely healthy, thick with a natural silky sheen once blow dried and styled. Since starting with certain illnesses and the numerous amounts of tablets i've been started on including regular steroids my hair has become very dry and horribly frizzy. I stumbled across Bumble & Bumble Hot hair control and Voila even on my first application it started to give my hair back it's lovely soft silky feeling again I'm very impressed and would defiintely recommend it.