Pure Isolated BCAA. Research validated 2:1:1 BCAA ratio. Burn fat & preserve lean muscle tissue. Accelerate exercise endurance & recovery. Mixes easily, taste incredible. Iso-Amino packs 5 grams of pure isolated BCAAs per serving in a scientifically proven 2:1:1 ratio. No fluff, no fillers and no added colors or dyes. BCAAs are everything you need to rebuild, repair and trigger lean muscle growth. Iso-Amino can be taken throughout the day and is especially useful intra-workout to speed recovery. We take flavor & mixability very seriously, this is where Iso-Amino stands as the clear leader. The ultra-unique flavors and easy to mix powder set the standard for high quality BCAAs. Fuel your athletic performance with Iso-Amino.