I made the switch to natural deodorant two years ago, and the journey has been a long (and, at times, stinky) one. Kopari Coconut Deodorant's (£13) oil-based formula is the first one that I found to truly combat the sweat and the smell. It glides on clear, keeps underarms hydrated (it's important!), and smells like a tropical vacation when you spread it on. — Sophia Panych, content director