This is really the only deodorant that works for me after trying several different ones. It is not an antiperspirant, rather a deodorant. It is hypoallergenic and is made with mineral salts. It is safe, and effective and is even endorsed by Cancer Treatment Centres. It is natural, and has NO aluminum chlorohydrate. The salt kills bacteria and eliminates door. Leaves no residue and feels light.

One package not only lasts forever, it is also extremely effective against sweat. Commercial deodorant does not work for me, only targeting the scent not the sweat. This product stops sweat but can be a little smelly. I used a natural scented deoderant on top and it is an amazing combination that lasts all day.

I found this deodorant to be exceptional especially for people who are sensitive. It contains no perfume or aluminum, and it works.

I think it works well, Its odourless and I don't feel that I smell funky after having this on all day.
I do feel as though I need to re-apply throughout the day as opposed to conventional stick deodorant.

however, I like that it is natural and I probably will continue to use this until something "better" comes along

I loved this product! I have heard that harsh chemicals in deodorant are bad for you, but didn't want to sacrifice effectiveness. I must have sampled close to 10 different natural deodorants before finally stumbling on "the crystal". What a great find, I can trust it when I run marathons or have a big presentation. And the best news - it isn't expensive!