Used this product for a few weeks and I can say that I'm extremely disappointed with it. Didn't do anything for me. I've used it exactly how the sales person said to use it. Does not protect at all and it feels like I have nothing at all under the arms. Also, after a few uses I've noticed the salt was crumbling out of the case from the bottom and made my shelf a mess of salt. First time using a Saje product and they are not cheap.