Product details

€ 65,00

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Exceptional quality flavored protein shake to promote the growth & maintenance of lean muscle mass. Pure Whey Protein Isolate containing 9g BCAAs and 5g Leucine.

About SiS Advanced Isolate +

SiS Advanced Isolate + contains 100% pure whey protein isolate with added leucine. This low carbohydrate and low fat protein shake contains 4.7g of leucine and 9g of branched chain amino acids (BCAAs) to stimulate and support the growth of lean muscle mass to maximise training gains. Each serving contains 31g of protein with only 1.7g of carbohydrate and 1g of fat.


Benefits of SiS Advanced Isolate +

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 (muscle rebuild).


Key Features

  • Contains 31g of rapidly digestible whey protein isolate per serving
  • High amount of protein without additional calories
  • 9g of BCAAs and 4.7g of Leucine per serving
  • BBE: Minimum 6 Months+


Informed Sport Registered: Our complete product range is developed using a world-class approach to banned substance testing, providing assurance for athletes. For more information on Informed Sport & our unique world class approach, click here.


Nutritional Info

Typical ValuesPer 100gPer Serving 40g
Energy 1535kj/363kcal 614kj/145kcal
Protein 83g 33g
Carbohydrates 2.8g 1.1g
   of which sugars 1.1g 0.4g
Fat 2.7g 1.1g
   of which saturates 0.3g 0.1g
Fibre 2.2g 0.9g
Salt 0.6g 0.2g



Whey Protein Isolate (Milk), L-Leucine, Thickener (Xanthan Gum), Natural Flavouring, Emulsifier (Soy Lecithin), Colour (Beetroot Red), Sweetener (Sucralose).

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