I think this roll on is absolutely perfect for those hot summer days. My underarms unfortunately perspire quite a lot although I am not affected by odour. I did see a difference in my perspiration amount, it was greatly reduced to my pleasant surprise.
The only unfortunate thing about this roll-on is that horrible white cast it left on my skin (chocolate skin tone) EVERY TIME I USE IT! It made me feel super insecure. So if you are a fan of boob-tubes, sleeveless vests/dresses etc this is a NO NO cause that white residue is so 1980's! if Mitchum could just fix that issue they would have made the perfect roll on. (Plus its quite pricey)