I'm the sort of person who just picks the cheapest deodorant without thinking about it. So the difference in what I had normally been using to this was amazing. Next time i will decently look in to what deodorant i use.
Results: It did not leave any white marks on my black tops and it worked all day without sweet or sweet smell, and i have a stressful Job and University Life. The full size product is more gym bag size rather then a hand bag size but for me that is ok as i didn't need to top up my deodorant through out the day.
Nivei stress deodorant does work. It keeped my dry under the arm in 30deg heat, I felt fresh all day at work and it didn't leave any white marks on my black shirts so that has to be a plus for any deodorant