Did you know guys have two different types of sweat? The one that makes you smell is stress sweat – the sweat you get when your adrenaline kicks into overdrive and your pores seep nutrients. The nutrients attract bacteria. The bacteria eat the nutrients, and then, for all intents and purposes, fart them out. And that, dear reader, is why you stink.

Gillette Deodorant tackles both types of sweats. To prove this, we put real athletes in extremely stressful situations where they’d sweat buckets of stress sweat and let the deodorant work its deodorizing magic.