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whey protein 90 isolate

Whey Protein 90 is a premium grade whey protein isolate with one of the highest protein contents of any whey protein powder. TPW™ Whey Protein 90 is undenatured as the whey is micro-filtered and NOT heat treated, ensuring the purest possible protein with 90% fast-acting protein content. Whey Protein 90 now includes ground-breaking patented enzyme technology, AMINOGEN® to aid protein uptake.

Low in fat and lactose, it contributes to a growth in muscle mass, making it a perfect supplement for any athlete. Whey Protein 90 is instantised to ensure easy mixing and naturally high in BCAA's & glutamine.

  • Ultra high in protein content

  • Low in fat and lactose

  • Includes AMINOGEN® enzyme system


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  • Step 1:


    The Protein Works

    WHEY PROTEIN 90 Isolate

    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:


    The Protein Works

    WHEY PROTEIN 90 Isolate

    Whey Proteins
    Whey Protein 80 (Concentrate) 0% Whey Protein 90 (Isolate) 100%
    Milk & Egg Proteins
    Milk Protein 80 (concentrate) 0% Egg Protein 80 0%
    Calcium Caseinate 90 0%    
    Non-Dairy Proteins
    Brown Rice Protein 80 (concentrate) 0% Soy Protein 90 (isolate) 0%
    Pea Protein 80 (isolate) 0%    
  • Step 3:


    The Protein Works

    WHEY PROTEIN 90 Isolate

Special Offer


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

What is Whey Protein Isolate?

Whey Protein 90 Isolate from The Protein Works™ is the highest quality whey protein isolate available anywhere in Europe. It's the isolate version of our award-winning, premium grade whey protein concentrate which won the highly coveted, "Best Protein Award" in the industry-leading FSN Product Awards.


How is Whey Protein Isolate Made?

Our whey protein isolate powder comes from vegetarian sweet cheese, sourced directly from Europe's leading whey protein manufacturer. As with all TPW™ sports supplements, Whey Protein 90 Isolate only uses the finest grade ingredients and represents incredible value for money. Whey Protein 90 also includes the ground-breaking patented enzyme technology, AMINOGEN® to further aid protein absorption.


What Does it Mean When The Whey Protein Isolate is Undenatured?

Our whey protein isolate powder is undenatured and instantised which means the whey is micro-filtered and NOT heat treated. This process ensures that the protein stays intact and as pure as it can be. It also enables the powder to mix easily and achieve a smooth texture, giving you the perfect protein isolate shake.


What are the Benefits of Whey Protein Isolate?

Whey protein isolate is the most efficient protein for the human body. Research has shown that out of all the protein sources, whey protein isolate is digested and more easily absorbed than any other protein which is why it is the choice of bodybuilders and elite athletes. Whey protein isolate 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 contribute to a growth in muscle mass and the maintenance of muscle mass.


How Does AMINOGEN® Patented Enzyme Technology Improve the Whey Protein?

AMINOGEN® Patented Enzyme System

All TPW™ products are designed using the very latest sports nutrition research and technology. Our best-selling Whey Protein 90 is no different. Whey Protein 90 is now formulated with the breakthrough patented enzyme system, AMINOGEN®. This revolutionary system is plant-based and allergen free, demonstrating once again our commitment to developing the most advanced sports nutrition formulas on the market today.

The ultimate value of any protein supplement is in its amino acid composition. Amino acids are the building blocks of protein. For a protein to be usable in the body, it must first be broken down into shorter amino acid chains. So when you take a protein supplement, the body gets to work breaking down the long protein chains into shorter digestible chains for use in physiological processes such as growth and repair.

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


What is The Best Flavour Whey Protein Isolate? And is it Natural?

Our premium grade whey protein isolate is made from vegetarian sweet cheese, sourced directly from Europe's leading whey protein manufacturer. It is manufactured at our state of the art facility right here in the UK with our widely acclaimed all natural flavours and colours to create the finest quality whey protein isolate. No fillers or thickeners are used during the production process which guarantees a totally pure product. As we produce all our protein formulas ourselves, each whey protein offers the ultimate in freshness. For independent product certification of its quality, simply click on the Product Testing tab above to see for yourself. Find out more about TPW™ All Natural Innovative Flavours.


Why is Your Whey Protein Isolate The Best?

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 and the Protein Insight to see full product information for your absolute peace of mind.

Please note that this product is produced in-house at our very own production facility. It is supplied in a re-sealable foil pouch to ensure freshness and a scoop is included free of charge in every product.

Q. When should I take whey protein isolate?

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

Q.Does whey protein isolate taste the same as whey protein concentrate?

A. The taste is similar. However, as whey protein isolate is lower in fat and carbohydrates in comparison to whey protein concentrate, it is understandably less creamy. So for those who like a "lighter" shake and are calorie counting , Whey Protein 90 is the perfect choice.

Q. How much protein should I take?

A. It is recommended that you consume between 2-5 servings per day, dependant upon your own personal needs. A serving would be classed as 25g (one scoop) of Whey Protein 90. It is recommended that you take 1g of protein per pound of body weight, so adjust your intake accordingly.

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

A. As with so many things in life, if you don't ask the right questions, you won't get the right answers! The quality of protein can vary significantly and therefore the protein content will do too. In addition, just because a product may be called Whey Protein Isolate it doesn't mean that it only contains whey protein isolate. We recommend you read the ingredients and nutritionals on the label to better understand exactly what you are buying. We can assure you that our Whey Protein 90 is purely whey protein isolate. At TPW™, 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

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

A. Keys signs to look for are the level of protein declared on the label. Look for whey protein isolate with a minimum of 90%. Unflavoured, pure whey protein isolate 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 powder contain artificial flavouring and colouring?

A. Most protein supplements on the market today are made using artificial flavours and colours. We are committed to maintaining purity in all our products which is why we only use all natural flavouring and colouring with absolutely nothing to hide. Not only is this kinder to your body, but it also gives a more natural and real taste to your shake.

Q. Is whey protein suitable for vegetarians and vegans ?

A. Whey Protein 90 is suitable for vegetarians, but not for vegans.

Q. Can I take whey protein isolate with other supplements?

A. The simple answer is yes. We recommend you always check serving instructions on each product if you plan on taking a combination of supplements. Whey protein isolate is most commonly taken with creatine, oats, BCAA and glutamine. In fact the uptake of protein can be improved by introducing high GI carbohydrates, as this creates an insulin spike which helps flood nutrients to the muscles quickly.

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 in research carried out.

Values based on: 25g per serving
Energy (kJ) 393.3, 92.5
Fat (g) 0.25
Carbohydrates (g) 0.17
Protein (g) 23
Cholesterol (mg) 0.5
Calcium (mg) 100

For   Unflavoured variant

Undenatured Whey Protein Isolate 90%

Soy Lecithin ( E322 - Instantising Agent   )


For   Flavoured variant

Undenatured Whey Protein Isolate 90%

Natural Flavouring ( Strawberry and Cream )

Natural Colouring ( Beetroot Red )

Soy Lecithin (Instantising Agent)

Serving Size: 25g

We recommend between 3-5 servings per day, depending upon your own individual needs. It is widely recommended that for optimal benefits, you should take 1 gram of protein per pound of body weight per day.

Add 150-225ml of water or milk into your TPW™ Master Blender. Add 1 large scoop (25g) of Whey Protein 90, mix well and drink.

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

Typical daily usage:

  • 1 serving upon waking
  • 1 serving 30-45 mins prior to exercise
  • 1 serving immediately after exercise
  • 1 serving between meals
  • 1 serving before bed
Fantastic protein powder. Mixes second to none and taste great
Got my 1st TPW delivery this week and with just 1 scoop I can honestly say its the best tasting and easiest mixing Whey I've found.
Ordered butterscotch, an amazing flavour no regrets!

Best product out there

Excellent product!! Great taste and mixes easily.

I got this as it's low in fat and carbs and i'm looking to build lean muscle for a holiday! Saved me a few £'s aswell due to it being naturally high in BCAA's & glutamine.
Placed my order late on Saturday night and parcel arrived Monday a.m. Went for butterscotch ripple for a change and it is lovely. I mix 150ml water with 50ml skimmed milk and one scoop of powder. Great products, great service, great company!
Very low in carbs and fat which makes this an excellent protein for lowering that body fat % and building lean muscle.
Previously a fan of the diet whey, I have only recently shifted towards this protein but I won't be going back- my new found favourite!

PS, these shakes are delicious especially banana and butterscotch!
Been amazed with this product. Good price, great value and fantastic taste+macros
No messing around, hands down one of the best out there!

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