How do these companies come to that conclusion? I think most people start to smell after only 24 or 48 hours max so how do these companies get 72 hours out of their testing?
Im assuming they’re fudging their numbers but at what point does it become false advertisement?
There’s a condition where people may sweat less or not at all: https://en.wikipedia.org/wiki/Hypohidrosis
Not as great as it might sound at first…