This is an indian brand and it is good in the market, in India there is a lot of fake supplements going around which damages your body very badly.So to avoid this they have come up with a unique identification code.In every pack you open there is a scratch code you have to scratch open the code and send it to a number given and with in few minutes you wil get all the information on what the pack contains and whats the weight, flavour, and other necessary information.But particulary being an Indian brand they have to reduce their prices as the international brands itself gives you 5 lbs of whey protein for around 6 thousand, but being an indian brand they give us 4.4 lbs whey protein for around 5000 comparatively international brand is cheaper, and Muscle blaze has glutamin in it and it also has another in ingredients in it that causes brain cancer.So beware.