I wouldn't call myself an expert in deodorant but I have been using them for a long time so its based on personal opinions; please remember that my opinion does not necesaarily reflect how effective the product will be for other people...I can only speak for myself. Ok on with my review. I decided to try the Clinical Proof deodorant after seeing it in a commercial. It's suppose to be more effective than regular deodorants, hence the "Clinical Proof" name they gave it. It sounded pretty good and since it wasn't expensive I gave it a shot. On the label it literally says "Triple defense technology" lol...thats way too dramatic and official sounding for deodorant. (makes me laugh) But anyways it's suppose to work better than other deodorants and it instructs you to apply it at night as well as in the morning. It work ok...and by that I mean that it works just as well as any other lady speed stick deodorants. I didn't get to witness the triple defense technology at its best but as a regular deodorant it worked just fine! So try it if you want but to me it was just like regular lady speed stick solid deodorants, only a bit more expensive.