5g micronized BCAAs 2: 1: 1 ratio of leucine to isoleucine and valine Unflavored – Add to workout supplements, juices and protein shakes -Instant to mix with a scoop or shaker cup Carefully mixed and packaged in a mixing facility GMP in the US When it comes to muscle maintenance, BCAAs are literally essential. This group of amino acids cannot be synthesized within our body; they must be obtained from high-protein foods and supplements. R1 BCAA delivers the three critical amino acids in a 2: 1: 1 ratio of leucine to isoleucine and valine. Our BCAA formula is also flavorless and micronized for easy mixing with your shake or beverage of choice. Recommended Use Mix one (1) scoop with 8-10 oz. of cold water and consume before, during or after training.