Review title is Disappointed [SEP] I had high hopes for this deodorant but it hasn't worked well for me. I quit using aluminum-based deodorants several years ago because they irritate my armpits. I tried several "natural" deodorants but none worked. I eventually discovered deodorants with baking soda and those worked well. They can be a little irritating when I first put them on, which is the reason I decided to try this magnesium deodorant. It isn't irritating at all. Unfortunately, it isn't very reliable. It works on some days but not others. I had to buy some more of my trusty baking soda deodorant to use on days when I don't want to take any chances. I will use up the Raw Earth deodorant but won't buy any more.