Leucine is a branched chain amino acid that is essential in the diet and is massively important for directing muscle cells to increase muscle protein synthesis, which in turn increases muscle recovery and growth.
First time taking Leucine? Or do you want to make sure you're taking the right one? If so take a look at some of our expert articles below.
Although other amino acids have key roles in building muscle the impact of leucine is stated as being many times more potent than any others, so how does it do this? Click to find out.