Aluminum Free Deodorant Store

I have been using the THAI CRYSTAL (brand) Deodorant Roll-On, and I really like it. But, I would like to save money and make my own to use. I have saved several roll-on bottles to fill if I can find the recipe. The ingredients listed on the bottle are: "mineral salts and filtered water." I am not sure what sort of mineral salts to use, or the ratio of salts to water as well as the details of preparation. Thank you in advance for your help!

I need a new deodorant/body wash combo, and it’s between those two, Adidas Deep Energy, and Old Spice After Hours. I was just wondering if those two would work well together, and not create some weird awkward smell.

And what store can you find it at?