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Whey Protein Sample

Whey Protein 80 i-SHAKE™ is our best-selling Whey Protein 80 in an innovative i-SHAKE™ shake. Whether you want to try a whey protein sample from any of our widely acclaimed all natural flavours, or just throw in your gym bag for the ultimate in convenience, our i-SHAKE™ shakes are ideal.

Whey Protein 80 now includes ground-breaking patented enzyme technology, AMINOGEN® to aid protein uptake. Plus, as we use only premium grade whey protein, no mesh or wire ball is necessary. Simply a few shakes and instant mixing is guaranteed. Each Whey Protein 80 i-SHAKE™ contains a single 25g serving.

  • Innovative i-SHAKE™ delivers 25g serving

  • Ultra pure, premium grade whey protein

  • Includes AMINOGEN® enzyme system

  • Aids muscle size, definition & recovery

  • Step 1:

    Product Profile

    The Protein Works


    Engineering Researched & formulated in the UK at THE PROTEIN WORKS™
    Production Quality Manufactured, packed & despatched by THE PROTEIN WORKS™
    Flavouring & Colouring NATURAL flavours & colours
    Thickeners & Fillers 100% FREE of thickeners & fillers
    Ingredient Sourcing TPW™ accredited supplier & INFORMED SPORT™ approved supplier
    Certificate of Analysis Independently certified & full documentation provided, see Product Testing
    Level of Guarantee TPW™ LIFETIME Guarantee applicable on this product
  • Step 2:

    Protein Insight

    The Protein Works


    Whey Proteins
    Whey Protein 80 (Concentrate) 100% Whey Protein 90 (Isolate) 0%
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£1.99 Per Serving = £1.00
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Special Offer


  • Vegetarian
  • Vegan
  • Gluten Free
  • Natural flavours and colours
  • Diabetic
  • Wheat Free
  • GM Free

Whey Protein 80 i-SHAKE™

Whey Protein 80 i-SHAKE™ protein shake is our best-selling Whey Protein 80 in an innovative i-SHAKE™ shake. Whether you want to sample any of our widely acclaimed all natural flavours, or just throw in your gym bag for the ultimate in convenience, our i-SHAKE™ shakes are ideal.

As we use only premium grade whey protein, no mesh or wire ball is necessary. Simply a few shakes and instant mixing is guaranteed. Each Whey Protein 80 i-SHAKE contains a single 25g serving.

The concept of the Whey Protein 80 i-SHAKE™ originated from our collaboration with Everton Football Club to pioneer what has been dubbed by the media as a 'Premier League First'. When creating a range of bespoke recovery formulas for the first team, The Protein Works™ team were faced with the task of creating an easy to drink, transportable, durable delivery system. So the i-SHAKE™ shake was born and after listening to your feedback for samples to trial more of our innovative flavours we decided to create Whey Protein 80 i-SHAKE™.

Whey Protein Insight

Whey Protein 80 is formulated to be the highest quality whey protein in sports nutrition today. Undenatured and with the highest biological value (BV) of any known protein it's micro-filtered and not heat treated to produce ultra pure protein. This ultimately means each Whey Protein 80 i-SHAKE™ shake mixes easily with any liquid, requires minimal shaking and leaves absolutely no lumps in your shake.


BRAND NEW AMINOGEN® Patented Enzyme System

AMINOGEN® Patented Enzyme System

All TPW™ products are designed using the very latest sports nutrition research and technology. Our best-selling Whey Protein 80 is no different. Whey Protein 80 is now formulated with the breakthrough patented enzyme system, AMINOGEN®.

This revolutionary system helps your body to absorb even more free amino acids locked within Whey Protein 80. This in turn helps build lean muscle, increase lean body mass, decrease body fat and support vital body functions. In essence, AMINOGEN® is formulated to make your Whey Protein 80 even more effective, and at no extra cost!

Read more about the science behind AMINOGEN® Patented Enzyme System.


Whey Protein Powder Explained

Specially looking at Whey Protein 80, whey protein powder concentrate is the most efficient protein for the human body. Research has shown that out of all the protein sources, whey protein concentrate is digested and more easily absorbed than any other protein which is why it is the choice of bodybuilders and athletes. Whey protein concentrate in liquid form gets directly into your system faster than whole food, which is ideal for that "magic hour" post exercise. A protein shake can help recovery, repair and replenishment of muscles for maximum growth after exercise.

Quality Assurance of TPW™ Whey Protein Powder

Here at TPW™, you can have supreme confidence in the product quality and supply source. Each ingredient supplier must pass rigorous audits and checks before being given the TPW™ quality seal of approval. Traceability, quality, and consistency are the three things we demand on every single ingredient. This is our philosophy that flows through every product we manufacture and sets us apart in the world of sports nutrition today. Click on the Product Profile to see full product information for your absolute peace of mind.

Q. When should I take Whey Protein 80?

A. It depends on your lifestyle and goals, we recommend the following optimal serving times for Whey Protein 80: Immediately upon waking. 30 minutes pre workout and immediately after your workout. Before you go to bed. Any other time during the day when you require additional protein intake.

Q. How much Whey Protein 80 should I take?

A. It is recommended that you consume between 2-5 servings per day, dependent upon your own personal needs. A serving would be classed as 25g (one scoop) of whey protein concentrate. It is recommended that you take 1g of protein per pound of body weight, so adjust your intake accordingly.

Q. What is Aminogen® and why is it in Whey Protein 80?

A. Aminogen® is a revolutionary system that helps your body to absorb even more free amino acids locked within Whey Protein 80. This in turn helps build lean muscle, increase lean body mass, decrease body fat and support vital body functions. In essence, AMINOGEN® is formulated to make your Whey Protein 80 even more effective, and at no extra cost!

Q. Why do I need to take Whey Protein 80?

A. Protein is absolutely essential to the repair and regrowth of your muscles. Put simply it's been shown that strength athletes need it for muscular growth to increase muscle mass and endurance athletes need it for muscular repair to stop them from over training. Ultimately all athletes and people who train have an elevated need for protein to help them cope with the demands of training and competition.

Q. Is all whey protein concentrate the same, regardless of which brand it is?

A. As a customer, we believe it is not only your right to demand the best, but also that you know you're getting the best. It is very true to say that not all proteins are created equal! We are committed to transparency and openness in all our products and that is why we provide the following information on all our protein products: 1. Product Profile - a complete overview of the product's background including our approval, location of manufacture and money back guarantee applicability 2. Protein Insight - a complete breakdown of the types and quantities of protein contained in the product 3. Product Testing - an up to date certificate of analysis which provides independent verification of the protein content. If you don't buy from TPW™, we would urge you to demand this information from your current supplier. Simple as that!

Q. How can I tell if the protein I use is a good quality protein?

A. Keys signs to look for are the level of protein declared on the label. Look for whey protein concentrate with a minimum of 80%. Unflavoured, pure whey protein concentrate should be smooth with a neutral dairy taste. It should be easy to mix and with little froth. Of course the ultimate way to know is from the results you get from taking the product.

Q. Does your flavoured Whey Protein 80 contain artificial flavouring and colouring?

A. We like to keep things pure, so you won't have to worry about finding any artificial colours or flavours in any TPW™ products. That's not just marketing talk, that's a promise!

Q. Is Whey Protein 80 suitable for vegetarians and vegans ?

A. Whey Protein 80 is suitable for vegetarians, but not for vegan.

Q. Can I take Whey Protein 80 with other supplements?

A. Yes, no problem. We recommend you always check serving instructions on each product if you plan on taking a combination. Whey Protein 80 is most commonly taken with Creatine, Pure Fine Oats, BCAA and Glutamine.

Q. Can I take too much protein?

A. If you don't burn the excess calories that come with the additional protein, it may lead to increased body fat. No other side effects have been noted.

Q. How do I make the perfect whey protein shake with Whey Protein 80?

A. There are a few things to bear in mind if you are looking to make the perfect protein shake. First of all you need a quality protein like our Whey Protein 80. You will also need a decent blender rather than a shaker. We recommend the TPW™ Master Blender. Then pour your preferred amount of liquid into the blender. Bear in mind that milk will provide a creamier shake but water will avoid the extra fat that comes with milk. Next, drop one scoop of protein into the liquid, screw on the lid and shake well. It's not rocket science, but follow the basic principles and you'll be making great tasting shakes for years to come.

Q. How do I know how much Whey Protein 80 is in a protein blend or formula if it is not on the label along with other protein sources?

A. The truth is guys, you wont be able to tell! Some unscrupulous brands don't declare the protein breakdown of the protein types and quantities used in their products. Different types of protein cost different amounts and they can offer quite different levels of quality. Through "engineering" products, it is possible to achieve and declare a high level of protein on a label through using different types of protein and lower quality raw ingredients.If a protein product states a high protein content but is unbelievably cheap, then you should seriously question its credentials. We're one of the few brands in the UK that actually manufactures their products in-house so there isn't much we don't know about protein and sports supplements. In addition, we declare the amount of each protein contained in each TPW™ product. No bull, no smoke and mirrors, just TPW™ full transparency on what you're getting.

Q. What if any side effects will I get from taking Whey Protein 80?

A. We haven't heard of any nasty side effects from taking Whey Protein 80 other than maybe increased flatulence! Provided you don't have an allergy to dairy proteins or need to restrict dairy products for medical reasons, you should be fine. If you are allergic to dairy proteins, please consult your doctor prior to consuming any type of whey protein.

Q. Do any foods contain whey protein concentrate?

A. No, there are no foods that contain whey protein concentrate. There are many foods that contain high levels of protein, such as red meat, chicken, turkey, fish, eggs and cheese.

Q. What does Whey Protein 80 actually do?

A. It plays a vital role in post workout nutrition. It gives your body a fast injection of protein at that vital time after you've exercised when your body is in a catabolic state and basically gives your muscles the nutrients they need to repair and regrow.

Q. What effects should I expect from taking Whey Protein 80 alongside my training regime?

A. Results vary depending on your diet, nutrition, training and individual body type. For an average individual, it can help increase lean muscle mass and support an increased metabolic rate. It can also aid reduced muscle breakdown post exercise and improved recovery times, as well as faster muscle repair post workout. In simple terms, you should be able to get back in the gym quicker for your next workout .

Q. Who should take / benefit from using Whey Protein 80?

A. Bodybuilders and strength athletes / endurance athletes / those on a controlled weight loss diet / those new to weight training / people involved in team sports

Values based on: 25g per serving

Serving Size: 25g

Add 150-200ml of water or milk into your TPW i-SHAKE™ bottle, replace the lid and shake to mix, then consume.

The less liquid you use, the thicker your shake will be, so adjust to suit your own taste.

I received these as my welcome gift choosing a range of flavours. They are surprisingly nice if extremely sweet. I mix mine with water as I do not like milk. I did not get any lumps, but, made sure the water was room temeprature which I think helps. Avoid the chocolate flavours as they taste synthetic. My favourite Lemon Shortcake. Perfect for grab and go.
I have bought these on a few occasions. They are a great idea to keep in the gym bag, car & even when I am away for a few nights. Awesome flavours and easily mixed with water by shaking the bottle! Top marks!!
Used when taking part in a coast to coast bike ride. Throw in the bag, space saving and helped recovery every day.
Great way to sample flavours before taking the plung and ordering in bulk. Cherry bakewell, wow!
Oh wow, late night shake time and I wasn't let down. The butterscotch ripple is the second i-shake i tasted. I think i have made the decision on which flavour 5k bag im getting! Still Choc Silk and Choc Mint Brownie to go!
Ordered a few I-shakes so I could try some flavours before going all out for a 5kg pouch. The jaffa cake was average taste but the idea of these i-shakes was great. Was devastated when i looked yesterday and the i-shakes werent on the website! Must have been a glitch or something.
Which i-shake is next is the question? Choc Silk, Choc Mint Brownie or Butterscotch Ripple?
Tried the Caramel Machiato, The bottles made it really easy to use and great flavour! Can't wait to try my other flavours
Quality shakes - mix splendidly and highly convenient for when on the go.

I love the plethora of flavours, too. Keep innovating!

I highly recommend this product.
Tried the Jaffa cake. Nice chocolate milkshake to have alongside a meal, enjoyed it.
Tried one of the sample bottles and it was very nice
I received 5 with my first order like the person below me, iv only tried one so far which was the Chocolate Mint Brownie, which tasted GREAT, ill throw another review up of the other 4 once all gone about how they each taste, but so far so good!
I received 5 of these free with my first order and the flavours I've tried so far have blown me away! The Caramel Macchiato tastes just like the coffee I order in Starbucks and the Jaffa Cake is just like the real thing. The only criticism I have is they don't seem to mix as well as advertised in the plastic bottle. I've given them a good shake each time and there's still a few lumps. But overall a great product! I'll be ordering more flavours since they're half price this week.
Best tasting protein i have tried , and loads of flavours to choose from, and always delivered on time .
I brought the Vanilla Creme flavour and it is a dream, it tastes amazing, will definitely be ordering a full size pack of this flavour!
Caramel macchiato is like the iced cafe equivalent minus the caffeine, very enjoyable on the go.
These samples are a great way to try out all the flavours. Small and light enough to pop into your bag, perfect for on the go nutrition. Personally the chocolate silk is my favourite, but I love Butterscotch Ripple, Jaffa Cake and Choc Mint Brownie are amazing as well!
Ordered a couple of these samples in the past, Strawberries & Cream, Chocolate Silk. Love the chocolate silk, tastes so smooth. The bottles are perfect, mixes with no problems and reusable. I find myself using one to mix my Whey 80 rather than a proper mixing shaker. Once I've consumed the remainder of my Whey 80 Cherry Bakewell, will be ordering Chocolate Silk Isolate. 5* for the product/packaging & 10/10 for TPW staff/service.
Tried my first shake and I am in love with them, I added 200ml of milk and was hesitant about not needing a mesh but mixed up really easily and quickly no need for messing around so great for taking out and about was a really smooth drink, and (vanilla creme) is really refreshing and sweet, will certainly be buying more
I ordered the apple cinnamon swirl flavor for two reason's, I wanted too try the gorgeous sounding flavor & also wanted a portable shake too make my life easier when on the go, i stored the bottle in my rucksack and used it during a long hike in the brecon beacons, simply get a bottle of water, add into you're whey bottle & shake away, gorgeous flavor & very convenient way to get protein without all the extra carbs & fats of a traditional protein bar... will be ordering a few more soon.
I got a mint choc brownie flavour just to try it out, was really nice. I was expecting it to be more plasticy tasting but mixed with milk it tasted just like a chocolate milkshake with the added bonus of mint. Though towards the end it got a bit sickly... as with any milkshake in my opinion!
Highly recommend these fellas. Only recently moved over to TPW products after a long time with another well-known brand. Because my job can get really hectic, I do sometimes miss my second shake of the day and that's where I've found these really helpful. They're a great back up for times you'd usually have to drink your shake later than you'd like or miss it altogether.
What a good idea this product is. Try before you buy is something that's missing from a lot of other companies.
Now with these solo shots I can try a few different flavours and decide whether or not to splash out on a bigger bag.
I've tried four different solos; Butterscotch, Chocolate, Strawberries and Lemon Shortcake. All top quality, which gives me another problem of which one to pick up in a bigger version!.....and I haven't tried the rest of the flavours yet!

Gotta love TPW

Don't drop the "The" from your name btw.
Comes in really useful for testing out new flavours!
The caramel flavour is quality.will order 4kg next time!
Caramel flavour is very good!
Good to try different flavours!
Had mixture of flavours. Best about! Give them a try
Got a Rum And Raisin ice cream flavour solo for the wife to try she said it was excellent tasted just like the ice cream, can't comment myself as I didn't get a look in lol
Brilliant idea. Bought several different flavours as my first TPW purchase in order to see which flavours i would like.

I keep the bottles and use them to take protein to work where it's not always practical to measure out. Perfect :)
  • 1 of 1 people found this review helpful
Having ordered five of these in different flavours, to try and ascertain which to go for as a bulk buy, I'm more than happy to say I am very impressed.

Protein shakes, in my experience, have never been the most pleasant drinks. Whether thats down to the smell, texture or often vile after-taste. But these are guilty of none of the above.

Of the five flavours I have tried, in terms of protien shakes, exceptionally nice.

I've noticed that not all mix as well as each other but this is not to say any mix particularly badly.

Well worth trying, but if you arent convinced, do as I did; buy some supliment pills (for me it was BCAA's) and use a referral code (I dont know, maybe MD60934) and chose the solo's as your free sample. I strongly doubt you'll be disappointed.
Tried banana. tasted okay, but didn't seem to mix well in the provided bottle.
Had a selection of flavours as a freebie with an order for my other half. Convenient and a great way to try new flavours.
Great for trying out different flavours! Mixes well in bottle and really handy for those on the go.
I bought 3 different flavours before I buy another full batch of protein, the flavours were great especially the rhubarb and custard.
Came in two days, amazing packaging - great company thanks!
I ordered some samples to test the flavours on Friday and on Saturday afternoon, they were delivered. Really impressed.
The solo size was handy to chuck in my bag and keep in the car. The flavours as well are great - we enjoyed the lemon shortcake and caramel macchiato which is just like some kind of latte. We'll definitely order again and have recommended TPW to people we know.
Delivery was super swift! Bought a few bottles to sample some new flavours. I have not been disappointed! I have yet to find a flavour that I don't like. The bottles are really handy and the protein powder mixes in really easily. Would recommend these to someone that wants to sample a new flavour before they purchase a bigger pack.
Bought some of these to lob in my bag. Good value and nice choice of flavours. Decent stuff
Mixed easily in the bottle with some cold water. Tried 3 flavours and all taste good . Lemon was the best
brought 4 different flavours to try them before buying a bigger pack. they taste great with water and with milk 10/10 and mix really easy without any lumps really enjoyable to drink unlike other brands that i have had. would give this product a 10/10 for taste, mixablity and value for money. only buy my supplements from TPW now
Bought a few of these to try out the flavours. I mixed the choc and the banana one together and was brilliant, new idea TPW choc banana whey please!!
Great idea to have samples in a bottle, I bought ten , working my way through the flavours and all spot on, it does mix easily in the bottle too like they say , literally a few shakes and it was ready to drink. Really handy to have. Be good to see this idea across some more of your products.

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