It really should state this on the tube.
But dont go mad unless you're sweating. Otherwise you're replacing salts you're not actually losing.
@Smallfurry started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
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It really should state this on the tube.
But dont go mad unless you're sweating. Otherwise you're replacing salts you're not actually losing.