Supplement your diet with this premium food supplement. BCAA 4:1:1 is a branched chain amino acid (BCAA) powder, but in a 4:1:1 ratio, meaning there\'s more leucine than traditional 2:1:1 powders. The BCAAs - leucine, isoleucine and valine - are three essential amino acids popular in sports nutrition. With 5g of BCAAs per serving, take your BCAA 4:1:1 before or after exercise or anytime during the day. You can add to your favourite protein shake, drink or foods. BCAA 4:1:1 is a branched chain amino acid (BCAA) powder, but in a ratio of 4:1:1. This means there is more leucine than traditional 2:1:1 powders. With 5g of BCAAs per serving, take your BCAA 4:1:1 before or after exercise or anytime during the day. Add to your favourite protein shake, drink or foods - a great way to add BCAAs into your daily diet according to your nutritional goals. 5g of BCAAs per serving. 4:1:1 ratio providing 3.33g of leucine per serve. Unflavoured to enable you to tailor to your personalise goals. Available in 250g or 500g tub The BCAAs - leucine, isoleucine and valine - are three essential amino acids popular in sports nutrition. Amino acids are the building blocks of protein, of which nine are essential and need to be consumed as part of our daily diet. Eleven others are classified as non-essential which means they are made within the body, but may need topping up from time-to-time. If you are familiar with the 2:1:1 ratio, but want more leucine... Then our BCAA 4:1:1 is the right fit for you! Try it now!