Daniel
I can't really give the product a fair rating because I've only used it for about 2 weeks. I use the roller 3 times a week along with the serum that is applied after the "treatment." I can't possibly say that it gives results because it's not possible to attribute any growth results solely to this product. The beard growth could just as well be due to normal growth that would have happened anyway over time, but I still have great confidence that it does some good!