I've been using Mitchum roll on deodorant for years as it's the only deodorant that stops me smelling since I hit perimenopause. However, over the last few weeks my underarms have been unbearably itchy to the point where it's waking me up at night. I'm wondering if the formula of Mitchum may have changed, and if so, whether there's an alternative deodorant that will stop me smelling without going round scratching like a baboon??