I used this product for 2 months. I regularly hit gym too. But my body is still like before. NO any change is seen in my body. I’m still lean and thin. I was expecting a lot from muscle blaze but it was not satisfactory. Besides this it has got good taste. I am only satisfied with its flavor and packging. But who will buy mass gainer for taste? Every leaner guys wants real mass from mass gainers. But it wont help in increasing your mass. Instead it may lose your current mass . So please do not ever think about this product. You better try eggs and bananas with milk instead of using these supplements. They will obviously show greaat effect in few days.