Here’s the deal: a good sweat tends to mingle and interact with artificial mones. And, depending on your body chemistry, this can be good or bad. Whatever, it will be unique. First many mones breakdown and change to other forms when exposed to sweat and skin bacteria. For example, A1 morphs to androstenol. In turn, androstenol changes to androstenone. Under ideal conditions–lots of sweat and body heat–this can happen in as little as 20 minutes. I avoid applying to sweat parts of my body for this very reason.
The worse is yet to come. Androstenone eventually breaks down but, unlike A1 & nol, doesn’t become anything useful when subject to sweat and skin bacteria. It becomes a rank 'n funky odor worse than 5 day old roadkill. Test this terrible truth by spraying androstenone in your armpit and working out for an hour (NPA, TE or TUTH will do). You won’t have to stick your nose in your pit to smell it. Everybody in the room will drink your sweetness. On a hot day no workout is need, just normal activity, and pits from hell will be enabled.