I cannot wear any deodorants containing any form of aluminum. Almost all have it in some form or another. The others on the market without it are both pricey and pretty ineffective except Right Guard Original and that is definitely more of a man scented deodorant. Although I wore that for approx. 35 years I was tired of it. So I was so glad to find these aluminum free products at my local drugstore. Now it has been removed and I was told it is no longer in production. I hope this is untrue and I will try buying it off the internet. I hope you continue to make it for as long as I need it. I love it. Thank you.