i BCAA 4:1:1 powder is an instant mixing formula that contains 3 of the essential amino acids Leucine, Isoleucine & Valine in a 4:1:1 ratio. These are available in 7 great flavours which include; Sour Apple, Orange, Watermelon, Lemon & Lime, Blue Raspberry, Grape & Raspberry Lemonade. BCAA 4:1:1's also come in unflavoured, making them ideal to consume with your preferred liquid or even added to your other sports supplements.i BCAA powder is an instantised form of BCAAs (branch chain amino acids) that provides a source of water soluble amino acids, greatly enhancing the mixing potential. These unique amino acids (Leucine, Isoleucine & Valine) contribute to Approx. 35% of muscle & cannot be synthesised by the body. Therefore, these branched chain amino acids must be provided through the diet & unlike other amino acids they are metabolised directly in the muscle. Generally i BCAA’s are taken by active individuals throughout the day, before & after a workout. Our soluble i BCAA powder is mixed instantaneously whereby 5g can be consumed with water or your chosen fruit juice. Please note that the labelling on this product is provided in English as a minimum. French, Italian, German, Spanish, Danish, Swedish & Finnish may also be present on a product by product basis.