How Was BCAA Extreme Made? BCAA Extreme emerged from the TPW Lab and has been used during the longest, strongest and most intense training sessions to ever take place at HQ. Why was this the Branch Chain Amino Acid of choice? Because it represents the next generation of amino acid formulas, has a cutting-edge 4: 1:2 ratio of L-Leucine, L-Valine and L-Isoleucine and includes a unique blend of magnesium, calcium and Vitamin C. What all this means (put simply) is when we fused them all together we created a supplement capable of fighting fatigue and supporting your immune system during the most intense workouts imaginable. How Does BCAA Extreme Support Training? Branch Chain Amino Acids have been used by athletes and those who lead an active lifestyle for years. But despite being one of the most tried and tested products in sports nutrition, we at THE PROTEIN WORKS believed we could improve it. So we sourced the purest form of premium grade L-Leucine, L-Valine, L-Isoleucine and then blended it with a select number of vitamins and minerals that were proven to work with our BCAA’s to reduce tiredness and fatigue, contribute to normal muscle function and protein synthesis and fight fatigue when you need it most. For those interested in the exact science, take a peak below: To ensure your product remains ultra fresh until you're ready to use it when you order any 1kg sizes of BCAA Extreme, we will provide you with two, 500g foil pouches.