SiS Whey Protein

SiS Whey Protein

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SiS Whey Protein

Starting at $46.95

In stock
Grouped product items
Product Name Qty
Whey Protein 1kg - Chocolate
Whey Protein 1kg - Vanilla

SiS Whey Protein

SiS Whey Protein contains a blend of high quality whey protein isolate and concentrate, providing a source of rapidly digesting protein.

A high amino acid profile which supports lean muscle growth and maintenance, with at least 5g of BCAAs per serving, including 2.4-2.5g of leucine which increases the rate of muscle protein synthesis. Each serving contains 22-23g of protein, depending on the flavour you choose.

Why should I have SiS Whey Protein?

SiS Whey Protein is a great tasting, convenient way to increase daily protein intake. It is recommended that 1.4-1.6 grams of protein per kg of body weight is consumed each day in order to promote lean muscle mass. For a 75kg male who trains regularly that would equate to 120g of protein per day.

Key Features:

  • Contributes to the maintenance and growth of lean muscle mass
  • Fueling gold medal winners since 1992
  • 22-23 grams of protein
  • Suitable for: Vegetarians; Coeliacs; Gluten Free; Wheat Free; Nut Free. Contains Milk and Soy.
  • Contents: 33 servings with scoop included.

Informed Sport Registered: Our complete product range is developed using a world-class approach to banned substance testing, providing assurance for athletes.



How does this differ from REGO?

SiS Whey Protein is lower in carbohydrate than REGO, promoting muscle rebuild and reduction in muscle soreness post exercise.

When should I take this?

SiS Whey Protein can be used with or between meals to support lean muscle mass or immediately after strength and conditioning sessions, with the goal of ingesting 20-25g of protein every 3-4 hours.

Do I mix with water or milk?

Although milk is high in protein, it's also high in carbohydrate and is made up of 80% casein, which is slow digesting. Mix with water to increase absorption rates, which is ideal for use post exercise.

How much protein is there per serving?

There is 22g of protein per 30g serving.

Does whey protein contain creatine?

No, SiS whey protein does not contain added creatine.

How many scoops with the included scoop per serving?

Add 3 scoops (30g) to 250ml of water in a protein shaker.

More Information

SiS Whey Protein Nutrition Information

Please Note: Ingredients/amounts may vary slightly from flavour to flavour.

SiS Whey Protein Nutrition Information

Chocolate Ingredients: Protein Blend (90%) (Whey Protein Concentrate (Milk), Whey Protein Isolate (Milk)), Fat Reduced Cocoa Powder, Natural Flavourings, Thickener (Xanthan Gum), Emulsifier (Soy Lecithin), Sweetener (Sucralose). Contains: Milk, Soy.

Vanilla Ingredients: Protein Blend (95%) (Whey Protein Concentrate (Milk), Whey Protein Isolate (Milk)), Thickener (Xanthan Gum), Natural Flavourings, Emulsifier (Soy Lecithin), Sweetener (Sucralose). Contains: Milk, Soy.

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