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Whey Protein - 1kg (Chocolate)

€ 39,00

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Produkt Code
  • Contributes to lean muscle mass growth & maintenance.
  • Chocolate flavoured Whey Protein powder in a 1kg tub with scoop.
  • Can be used throughout the day for a convenient way to increase protein intake


Produkt informationen

Whey Protein (Chocolate) 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.

Key Features

  • Contributes to the maintenance and growth of lean muscle mass
  • Fueling gold medal winners since 1992
  • 22-23 grams of protein
  • Contents: 33 servings with scoop included.

Empfohlene Nutzung

Our 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.

Directions for Use

Add 30g of Whey Protein Powder using the scoop provided (each scoop holds 10g, so 30g is 3 scoops) to 250ml of water in a shaker. Shake well ensuring the lid is firmly closed.


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.

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.

Suitable For: Vegetarians, Gluten Free, Wheat Free, Nut Free

Ernährungs Info
Typical ValuesPer 100gPer Serving 30g
of which saturates4.3g1.3g
of which sugars2.9g0.9g


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

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How does this differ from REGO?

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


When should I take this?

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, 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 an protein shaker.


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Verified Reviews

Rated 4.9 out of 5 based on 20 Reviews
Iain Davidson

Being an athlete I choose to use this product and trust it, most importantly it tastes good and does what it says!

Afton Fitzhenry

easy access protein when in a rush


The taste is better than other protein shakes.


Really nice taste, blends well. Best I've tried.


Mixes well


Great product.


great stuff, tastes nice


Great flavour, easily digestible & competitively priced. Recommended

Miss Amelia

Tastes good and easy to mix

Mike O

Great product, easy to use and shake up, tastes really chocolatey without being sweet. Would like a 30g scoop rather than the 15g, but that’s just being picky!


Low sugar whey protein with bcaa, even better mixed with milk!

Alan Jackson

been using Whey Protein on my rest days for several years now and like all the flavours and the benefits of using this product


On my 2nd tub now, pleased with it and the service from SIS.

Nick Esser

Pretty good protein with relatively low calorie count. Good for post exercise or to bolster your nutrition. SIS were limited in their ingredients online but if you know what you’re looking for.....

Nick Maingay

Great product. Tasty and easy to use.

Rory Burford

My go-to protein powder. I genuinely enjoy the taste - especially if added to milk and blended (i.e a delicious protein-packed milkshake). I can't justify getting it at its normal price, but I would strongly recommend stocking up whilst it's on offer.

Diego Civitella

Prodotto ottimo, di facile solubilità, buon sapore ma soprattutto facilmente digeribile.


Very good taste. It would be great to have it also in bag, to reduce scraps

Elise Kamanda

Love this product works a treat


Proteine di ottima qualità!!! Nessun problema digestivo è buonissima solubilità!