Review on Mitchum SmartSolid Clinical Performance Stick 2.5 oz (Set of 2) by Eathan Wilson

Have been using this product and its predecessors for many years. For my chemistry it seems to be the perfect antiperspirant and deodorant. My only constant complaint - which has been the same since introducing this solid - is that the cake inevitably cracks, sometimes 2 or 3 times in the life of a tube, causing large chunks to fall off. I suspect it's some kind of formula for performance and/or usability. And frankly, given that performance, I can live with that. But it would be a five star product if they could solve this problem.