Let me be gentle here. I suspect that this might be a ubiquitous travel issue that most people are reticent to broach. The reason that I bring up this subject is because body odor might be an unintended byproduct of packing light.
To wit, an excellent line of travelwear is made of Patagonia's Capilene fabric. Lightweight, wrinkle-free, rapid drying, breathable & wicks body moisture. However, like some other "miracle micro-fabrics", there is a chemical reaction between perspiration & the fabric itself resulting in distinct body odor by the end of the day.
Trust me, this is not just my issue. This problem is commonly noted by active outdoor enthusiasts. As a result, some manufacturers are adding silver fibers to the microfiber material. There products are, thus ,advertised as being "antibacterial" or "smell-resistant". However, the induction of a heavy material to fabric in itself might pose a health risk. My choices are either: (1) abandon my Capilene shirts or (2) find an effective body deoderent that can stymie body bouquet for 24 hours.
Sure, I could start sampling 30 different brands. But I would rather query other active travelers for their recommendations in order to limit my search. Please?
My apologies if I am transgressing any social sensibilities.