The journal

Notes for people who move

Sweat, chafe, recovery and the thinking behind our formulas — written by the people who make them.

Switching to natural deodorant: what really happens in week one

Your skin needs a short adjustment period when you drop aluminium. Here is what to expect, day by day, and how to make it painless.

Chafe is friction plus moisture plus time. Fix any one of the three and race day stops being a countdown to raw skin.

You do not need an ice bath and an hour of mobility. A short, repeatable routine beats a perfect one you skip.

One case, kept for years. We explain the thinking behind refills, what it saves you, and how to switch.