There are a lot of supplements on the market and all of them advertise their supplements as best supplements for muscle building, fat burning or better performance. You need to know that a lot of those supplements are unnecessary, actually, most of them are just money wasting. There is even no need for buying supplements if you want to build your body, but with supplements, it is much easier and faster to get that physique that you want. Supplements will help your muscles to fight fatigue and some of them will make your muscles grow faster. But don't forget something very important, you will not build muscles if you don't follow a proper diet plan and training routine for muscle mass gain. You can find some diet tips and workout programs for lean muscle mass on this site: Diet Tips for Lean Muscle Gains Muscle Mass Building Workout Program Which supplements are proven that help muscle growth? 1. Whey Protein It deserves fir...