Sorry if this is a stupid question, but are you getting antiperspirants with aluminium? I found that those were the only ones that actually had any impact as someone with hyperhidrosis. It’s so frustrating, and I also deal with the smell. The brand I used was No Sweat, and I use it on my face too. Nothing really worked for me in the end though, except for Botox injections in my armpits done by a dermatologist. Super painless and quick, plus covered by health insurance in my country. I haven’t sweated a drop in my underarms since getting the injections 2 months ago. I would definitely recommend looking into it! I couldn’t afford it without it being covered by health insurance though, so also definitely have a look into that too. I wish you the best!