Out of stock
Product Code

SiS WHEY20 Gel - 12 pack

gluten free
wheat free
nut free


Product Information

SiS WHEY20 is the latest addition to the SiS Protein range, offering high quality whey protein hydrolysate in a ground-breaking format.

The yogurt-like texture tastes great and removes the need for a shaker and water for your post-training protein or a high protein snack on the go.

Key Features:

  • • 20g of dairy protein
  • • High level of BCAAs - 6g per serving
  • • Only 2g of carbohydrate, 0.2g of fat and a total of 89 calories in each serving
  • • WHEY20 lets you focus on quality protein intake with no unwanted calories or added sugar.

Product Uses
Recommended Usage

SiS WHEY20 can be used throughout the day with or between meals (such as at breakfast or mid-morning and mid-afternoon snacks) to provide a convenient way to increase daily protein intake. After training consume one serving within 30 minutes of finishing your session for maximum benefit.


Whey protein has one of the fastest-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 maintaining a healthy body composition and supporting the growth and maintenance of lean muscle mass.

Completely unique within the market, the innovative delivery system is yogurt-like but doesn't require refridgeration, making it ideal to consume on the go.

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, Soya Free


WHEY20 12 Pack - Lemon

WHEY20 12 Pack - Strawberry

WHEY20 12 Pack - Caramel

WHEY20 12 Pack - Chocolate Orange

WHEY20 12 Pack - Mint Chocolate

WHEY20 12 Pack - Peanut Butter

Nutritional Info

For nutritional information about the individual flavours please contact customer service. Example below is for Lemon flavour.

Typical ValuesPer 100gPer serving 78ml
Energy 478kj/114kcal 368kj/88kcal
Protein 26g 20g
Carbohydrate 2.3g 1.8g
 of which sugars 1.8g  1.4g
Fat  0.1g 0.1g
 of which saturates 0.0g 0.0g
Salt 0.1g 0.0g


Water, Whey Protein Hydrolysate (Milk - 20%), Quark (Milk), Natural flavouring, Acidity Regulator (Citric Acid), Stabiliser (Pectin), Sweeteners (Sucralose, Acesulfame K), Preservative (Potassium Sorbate).

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How do I eat it?

Just tear off the top and it's ready to consume. The product flows easily so it effortlessly squeezes out of the packet. Water isn't essential but if you're having it after training it's important to drink as well so that you stay hydrated.


When should I have it?

SiS WHEY20 is really convenient so you can add it into your diet for a serving of quality protein whenever you need it. If you've been training, having it within 30 minutes of finishing your session maximizes the benefit of your raised metabolism post-exercise.


Is it the same as your whey protein powder but in a different format?

It offers the same protein benefits as whey protein but just removes the need for a shaker and water. It has a slightly lower calorie count per serving than most protein shakes too.


What's the difference between this and REGO?

SiS WHEY20 should be used within 30 minutes of shorter training sessions, particularly strength and conditioning to promote rebuild, where carbohydrate replenishment is not necessary. REGO should be used after longer sessions where carbohydrate replenishment is required as well.


What does it taste like?

SiS WHEY20 is a dairy-based protein gel, so it tastes like a refreshing lemon or strawberry yogurt.



It tastes great! Surely that means it must be full of sugar or fat?

Absolutely not. Each gel contains only 1.8g of carbohydrate, this isn't added sugar but just comes from the small amount of lactose that remains from the milk origins of the product. Nearly all fat has been removed too to leave just 0.1g per gel. With 20g of high quality protein this gives you a total of only 88 calories per gel.


Is it suitable for everyone?

All whey proteins come from milk so unfortunately if you are lactose intolerant then this product won't be suitable for you. It is wheat and gluten free and is suitable for vegetarians.


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Verified Reviews

Rated 4.4 out of 5 based on 42 Reviews

Comes in handy after exercise and tastes great

Phillip Richards

great product for your rucksack on a long hike


Excellent stuff

Luca Meloni

Good tante!


Very very good

Giordano P.

Very well balanced,less sugar and good taste (personal!)


Easy, efficient and portable.

Branislav B.

ok ok ok ok ok ok ok ok ok

Dan Crisan

Very good. Tastes good and has a very nice consistency.

Austen Constable

Great product. A very convenient way to consume post-exercise protein. Tastes good also.

Richard Sturgess

Conveniant solution to post ride recovery if drink no available

Michael Coleman

Great innovation in protein replacement. Taste almost too good - too tempting! Have the consistency and flavour of lemon curd in this version. Delicious.

Richard Gower

Brilliant product / Service. Highly Recommended.

It's Me

Good product. Takes a little bit of getting used to the fact that it's yogurt based but it a good product.

Ben Viggiano-Baness

Excellent product, fair taste.

Steve Nelmes

Easy to digest in a convienent pack to take with you for post run protein hit.


Easy to carry when doing long runs away from home, love the lemon flavour

Paul Warne

Love this and very palatable

Toms Truksnis

They do the job but the taste is really bad.


A differenza degli altri gel, questo necessita di bere dopo averlo ingerito

Raffaele Bagnoli

WHEY20 is th only product I can't swallow. The consistency of the product is too solid and I don't like it at all.


Really good protein gel

Ms Compton

Other flavours better

Livio Fausone

Very good product


Easy to carry in your bag and easy to take. I don’t get an upset stomach with these like I do with protein powder.

Luca Meloni

Bad taste!


Top knotch stuff as always

G Doyle

It’s convenient and easy to consume. It doesn’t upset my stomach like the shakes do. Nicer refrigerated than at room temperature. Occasionally a little tangy, but I prefer it to the overly sweet nature of most protein supplements.


Tastes OK, I'm sure it delivers on the protein front, and not too many calories...

Novice Pam

Love these fruity protein options. Can’t be doing with other sweet options. Really handy format great to keep in all the sports bags


Good product, easy to use and to get with you

Darryn Mitchell

Brilliant product. I use these all the time and they help me on long,long rides as an easy to take supplement That is light on the stomach Highly recommended


Eccellente prodotto. Molto efficiente e comodo nell' utilizzo.


Great product but taste could be better

gregg brassett

I purchased two packs each containing 2 strawberry and 2 lemon. I really like them. They dont quite taste or have the texture of yoghurt, but I didn't expect them to, however I think they are great, and handy for when I'm taking part in something away from home.

Phil Reid

Faulty batch received - always use these after a long run to help the recovery.

Kenneth Dorrington

Whey 20 protien is an excellent product it's like having strawberry yoghurt excellent when time is short

Daniel Comens

Very nice protein gels

Matt MacDonald

Handy for post training protein without the need to mix a powder. However, i find the chocolate mint flavour is a bit of a struggle so I would personally try another flavour.


Tastes absolutely vile. It took days to get the taste out my mouth. I wouldn't buy this flavour again.