On September 30th of last year I went in to utilize the Groupon I had purchased for 100 units of Dysport (I had received approximately 90 units of Dysport on other occasions at a center in Chandler with fabulous results that lasted approximately 4+ months). Sassy administered the 100 units to my forehead and after two weeks the results were not what I expected after seeing the results from my previous experiences. I am quite certain that the Dysport was diluted as the results were disappointing and the results that I did see only lasted a couple of months.