Source Naturals L-Leucine Powder
Helps Stimulate Muscle Protein Synthesis!L-Leucine is an essential amino acid, specifically classified as a "branched-chain amino acid" (BCAA). BCAA's, especially leucine, stimulate muscle protein synthesis and may be the major fuel involved in anabolic reactions. This makes them especially important for body builders and other athletes in sports that demand explosive strength.
Cheap Version of Leuk**Take about 7 G 45 minutes before you workout and get the same results as Leuk**. Much cheaper much cheaper just mix it with some sugar free KoolAid. It does have a little bit of a weird after taste but it works exactly the same look at the main ingredient of other items ignore that whole proprietary blend stuff nothing but fillers.