I have very sensitive underarms and sometimes get very sweaty so i needed a product that wouldnt be so harsh but also do the job, so i decided to try the Mitchum gel roll on and wow the mess? it left white residue all over my underarms so i decided that i wouldnt purchase it again. i however recommend the antiperspirant spray and the roll on for those who have sensitive underarms like me, id advise that you alternate between the two. on cooler days or when im home, i use the spray, when im headed out i use the roll on! amazing product, no stinging sensation even after shaving my underarms and thats what confirmed that it is truly gentle on the skin.