The product itself works okay. The problem is that the packaging and formula together are totally useless. All refills have the problem that they are too thick and air bubbles prevent the product from reaching the roller. Super fun to stand and scoop out your deodorant with a cotton swab in the morning or roll a dry applicator in your armpit until it turns red.
Since I still like the product when it finally reaches my armpit, it gets two stars. But save yourself the suffering and buy something else.
1 product in post Good idea, catastrophic execution