Well, since no one has said anything about this Adidas deodorant, I had to turn to the internet for information. I found this in a comment posted on Amazon.com (where you can buy it for about $4 a stick). It's from a response this lady got from the manufacturer.
"Please be advised that our entire collection of adidas® Absorbent Deodorants with Cotton Tech+ has been currently re-designed and re-packaged, which may account for temporarily low inventories at some stores. Although it does not state "aluminum-free" on the new packaging, please be assured that all adidas® Absorbent Deodorants are in fact aluminum-free. We are sorry, but we cannot accept any direct orders from consumers."
That might explain why you can't find it at the stores. I would still like to get some information about why everyone loves it so much. Does it not make your shirts turn yellow? And does it not make you sweat a lot?
