Best Antiperspirant

When I was a few years ago in the midst of puberty and the hormones went haywire, I began to sweat heavily, even without physical exertion. When I've tried pretty much every deodorant from the drug store, I came also Syneo. 5
I took advantage of this antiperspirant now for several years and have to say that it helps wonderfully. I'm sweating under the armpits as well as not more, and even at high temperatures.
Syneo advertises that its product protects for 5 days. I can not confirm. I use it every 2-3 days, but this is not so bad, because the promised protection of other Deodorant 24 or 48 hours is wrong, too.
A burning or itching or other skin irritations, I had not, but I think it will be different each time.

Conclusion: I will continue to use it and recommend it to anyone who is prone to strong perspiration under the arms.