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Absolutely no smell and much reduced sweating. BTW, sweating is necessary to regulate your temperature. Now I found this (but it is far more expensive and got all other shit in it):
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yea... im no fan of anti perspirants or putting any metals on your body. hence also not too big of a fan of colloidal silver -at least not, when theres other alternatives out there. Ditching aluminum for silver is kind of against the point for me - but im not claiming wisdom here. I´m just going with what i think is best for my body, but happy to be proven wrong!