• Science In Sport Advanced Isolate 1kg

        • $40.99 40.99
        • RRP $56.99
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Science In Sport Advanced Isolate 1kg

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.

Each serving contains 31g of protein with only 1.7g of carbohydrate and 1g of fat.

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.

SiS Advanced Isolate+ is triple tested under the Informed Sport Evolved Certification program. This triple testing approach involves the testing of all raw materials, twice annual manufacturing facility testing and finished product testing. In a market with huge ranges in quality, SiS Advanced Isolate+ gives athletes a product they can really trust. For all our users our triple tested approach gives them the confidence that we take care with such attention to detail to deliver high quality products.


Whey Protein Isolate (Milk), Fat Reduced Cocoa Powder, L-Leucine, Thickener (Xanthan Gum), Natural Flavours, Emulsifier (Soy Lecithin), Sweetener (Sucralose).

Contains Milk, Soy. Store in a cool dry place. Suitable for Vegetarians.

Nutritional Information:

Typical values per 100ml per serving 40g
Energy 1518kj/358kcal 607kj/143kcal
Protein 79g 31g
Carbohydrate 4.0g 1.7g
of which sugars 1.5g 0.6g
Fat 2.6g 1.0g
of which saturates 0.9g 0.4g
Fibre 4.3g 1.7g
Salt 0.5g 0.2g

Buy Science In Sport Nutrition from Chain Reaction Cycles, the World's Largest Online Bike Store.

  • Delivery cost $9.99
  • Delivery toUnited States of America
  • 365 Days return or exchange

    If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.

    More information on returns
  • Pay by Bank Transfer, PayPal or Card


  • Size: 1kg
  • Option: Mint Chocolate

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