I am going to share one of my friends experience who used muscleblaze mass gainer xxl. My friend wanted to gain weight in very short period of time. So he decided to use muscle blaze mass gainer and now after 5 months he is regretting it. The weight he gained was almost nothing and didnt get any effect from this product.
The one who goes gym regularly they definitely need supplements. But its not that you can use any supplement. You have to take a very good knowledge about it or else you will have your body destroyed. Muscle blaze is cheap quality and uses worst material. I suggest dont go for this product because health is wealth and one should not play with his or her health. This product should work on there quality. Because value of money from this product is too low.