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Diet Whey Complex

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


When you spend over £50

Why you love it...
“Great taste and fantastic results. I definitely recommend Diet Whey Complex!” - Pantelis
Why we love it...
Diet Whey Complex is a unique formulation of the finest quality ingredients designed to promote weight loss. Combining an optimal ratio of three premium grade proteins, It is ideal for anyone looking for high quality supplementation to help achieve their weight loss goals.

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Diet Whey Complex Protein

Diet Whey Complex contains both a macro nutrient profile (protein, carbohydrates and fat) and micro nutrient profile (CLA, green tea extract and acetyl l carnitine) that not only helps prevent fat storage but also helps promote weight loss. Considered the ultimate, high protein, low sugar weight loss protein shake, it's mainly used as a healthy alternative to snacking in between meals or as a low calorie meal replacements.

Please Note: If you are a beginner to diet protein shakes, we recommend starting with DIET WHEY PROTEIN ISOLATE 90 which is a pure protein diet shake. Diet Whey Complex is for those with previous experience of complex formula diet protein shakes.


Protein Blend in Diet Whey Complex Protein

Firstly, the macro nutrient profile contains a Protein Blend that includes single source proteins (whey protein concentrate, whey protein isolate and milk protein) that work synergistically to burn calories through digestion. At the same time, it increases the feeling of satiety and therefore helps reduce cravings and hunger to further enhance the potential for weight loss. (Click on the "Protein Insight Icon" above for more details.)


Optimal Blend in Diet Whey Complex Protein

Next, to achieve the optimal carbohydrate content and healthy fat content, we have added pure fine oats as a source of low glycemic index carbohydrates to keep you slowly energised throughout the day and flax seed powder as a source of healthy fats that will work with the protein to keep you fuller for longer. Flax seed also regulates blood sugar levels and keeps your body in a state conducive to losing fat.


Key Active Ingredients in Diet Whey Complex

Finally, we have carefully selected a range of micronutrients designed to assist weight loss. To help you better understand the theory and science behind their inclusion, below we've listed the amount of each active ingredient used per serving and the mechanism by which it helps the body lose fat:

  • Green Tea Extract (220mg) - Powerful antioxidant to help lower cholesterol. Green tea also contains caffeine.
  • N-Acetyl L-Carnitine (270mg) - Shown to help increase the body's ability to burn fat as a source of fuel.
  • Flax Seed (1.6g) - A good source of fibre and one of nature's richest sources of Omega 3. Ideal to stave off hunger cravings.
  • Digezyme® (54mg) - Helps the absorption & uptake of the key active ingredients while also helping to break down protein, carbs & fat in the body.


Diet Whey Complex With Natural Flavours

Our premium grade whey protein 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. Unlike other brands on the market today who use artificial colours and flavours, we invest in all natural ones as we believe the taste and results are superior. 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.


Premium Grade Sports Nutrition

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.

Please note that this product is packed 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.


- 04 October 2016

I ordered this in the caramel macchiato flavour as I have tried that flavour in the meal replacement. Tastes just as good &works out as less calories than the meal replacement. I Will definitely be trying new flavours!
Well worth the Money

- 19 August 2016

I tried other diet protein drinks, and buy far this does it for me, Chocolate silk is smooth and it helps take away those choc cravings.
Great product!

- 18 July 2016

Went for butterscotch ripple which is a nice subtle flavour. Also got chocolate mint brownie which tastes like mint Aero. Much nicer than other brands I've had which taste too artificial and way too sweet. I will definitely be buying this again :-)
Quick delivery, excellent product

- 11 July 2016

As a total newbie to supplements, I was really impressed with how easy it was to find the right product for my needs on The Protein Works' site - I went with the Diet Whey Complex as I'm looking to lose weight.

I got my first batch of Butterscotch flavour sent straight to work, and it arrived a whole day early and was well-packaged. The 1kg bag fits in my work locker a lot easier than the tubs you normally get protein powders in, and once I cracked open the bag and mixed up a batch, I was pleased with the taste and consistency.

When I've devoured this bag, I'll definitely be trying the other flavours!
Great product

- 23 June 2016

Have purchased this item a few times and have never been disappointed! Great flavours and cost effective

Additional Information

Values based on: No
Energy (kJ) No
Energy (kcal) No
Fat (g) No
Fat of which Saturates (g) No
Carbohydrates (g) No
Carbohydrates of which Sugars (g) No
Fibre (g) No
Protein (g) No
Salt (g) No
Cholesterol (mg) No
Sodium (mg) No
Calcium (mg) No
Please Note: No


Serving Size: 1-2 scoops (54g)

We recommend 2 servings daily in line with the guidelines below:

For Men: Add 2 scoops (54g) to 300-350ml of water or milk in your TPW™ Master Blender, mix well and consume.

For Women: Add 1 scoop (27g) to 150-175ml of water or milk in your TPW™ Master Blender, mix well and consume.

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


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Q. When should I use Diet Whey Complex?

A. It depends on your lifestyle and goals, we recommend using 2 servings per day as part of your weight loss plan.

Q. What are the main reasons for using Diet Whey Complex?

A. To aid weight loss as part of a healthy lifestyle, and to help avoid snacking throughout the day.

Q. Are all diet shake supplements the same no matter which brand you use?

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 ingredient can vary significantly and therefore the potency will do too. In addition, just because a product may be called pure it doesn't mean that it necessarily is. 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 products are 100% pure.
At TPW™, we are committed to transparency and openness in all our products and that is why we provide a 'Product Profile' for Diet Whey complex which gives a complete overview of the product's background including our approval, location of manufacture and money back guarantee applicability.

Q. Is Diet Whey Complex suitable for vegans and vegetarians?

A. It is suitable for vegetarians, but not for vegans.

Q. Can I use Diet Whey Complex with other supplements?

A. Yes. Diet Whey Complex works well with other weight loss products such as Thermopro and CLA.

Q. Do I need to take any other supplements with Diet Whey Complex?

A. No, we have developed a complete all in one weight loss supplements so you don't have to add anything else!

Q. What if any side effects will I get from taking Diet Whey Complex?

A. There are no known side effects form taking Diet Whey Complex.

Q. Who should take / benefit from using Diet Whey Complex?

A. Those who are looking to lose body fat and reduce their overall body weight in conjuncation with regular exercise and a balanced diet.