SiS Advanced Isolate + Mint Chocolate Powder - 1kg

£19.99 £44.99
We currently have 4 in stock.

SiS Advanced Isolate+ is the latest addition to the SiS Protein range, offering a high quality whey protein isolate shake to support the growth and maintenance of lean muscle mass. The product contains 100% pure whey protein isolate with added leucine. This low carbohydrate and low fat protein shake contains 5g of leucine and 9g of branched chain amino acids (BCAAs) to stimulate and support the growth of lean muscle mass to maximise training gains. Whey protein isolate has one of the highest-known protein digestion rates, and has a high BCAA content. BCAAs make up 35% of lean muscle mass; therefore they are an essential element to include in your diet when building lean muscle is the training focus. Additional leucine has been included as it is an amino acid which serves not only as a building block for new muscle protein, but also increases the rate of muscle protein synthesis

  • Each serving contains 31g of protein with only 1.7g of carbohydrate and 1g of fat
  • Triple tested under the Informed Sport Evolved Certification program