R1 BCAAS BRANCH CHAIN AMINO ACID FORMULA When it comes to muscle maintenance, BCAAs are literally essential. This group of aminos cannot be synthesized within our body; they must be obtained from high protein foods and supplements. R1 BCAAs delivers all three critical amino acids in a 2:1:1 ratio of leucine to isoleucine and valine. Our BCAA formula is also unflavored and micronized to easily mix into your shake or beverage of choice. * Formula Transparency ZERO Fillers ZERO Added Sugars ZERO Stimulants ZERO Gums R1 BCAAS BETTER INPUTS BRANCH CHAIN AMINO ACID FORMULA 5 g micronized BCAAs* 2:1:1 ratio of leucine to isoleucine and valine Unflavored – add to workout supplements, juices, and protein shakes Instantized to mix with a spoon or shaker cup Carefully blended and packaged in a GMP facility in the USA