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Why you love it...
“I was after a low sugar, low carb protein shake to help with my weight loss and got this recommended by my PT. Tastes incredible + stops me feeling hungry after the gym.” – Katy
Why we love it...
Diet Whey Isolate 95, also known as Native Whey, is an ultra pure whey protein isolate renowned for having a very high protein content at 27g per serving, and the lowest sugar and fat content of any protein on the market today. It has been designed specifically for anyone looking to decrease their calorie intake and lose weight. It has less than 1g of fat and less than 1g of carbs per 30g serving and uses advanced membrane technology to create an ultra-pure form of whey protein.



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Diet Whey Protein Isolate

Whey protein isolate is the purest form of whey protein available. It is inherently much lower in fats and carbs than a standard whey protein concentrate and is therefore very popular for anyone looking for a low calorie protein shake to support their weight loss goals.

As pure proteins go, it doesn't get any better than this. This premium grade protein is extracted directly from skimmed milk using membrane technologies at low temperature through two processes called microfiltration and ultrafiltration. This ultimately produces a very pure form of whey protein which is ideal for use in conjunction with a diet programme.

Natural Diet Whey Protein Shake

Here at THE PROTEIN WORKS™, we believe that natural is always better. Diet Whey Isolate 95 uses whey protein that is sourced directly from skimmed milk. We create all our protein shakes right here in the UK at our very own state-of-the-art facility, otherwise known as TPW™ Towers. This allows us to maintain the highest possible standards at every step of the journey.

Unlike other protein shakes, we refuse to use cheaper synthetic flavours. Instead we create all our shakes with more expensive premium flavours and absorb the additional costs. Why? So you can enjoy the best tasting protein shakes on the planet. Our premium flavours deliver incredible taste and texture that make our protein shakes unmistakably TPW™. It's the ultimate reassurance for your taste buds and your body, that you're looking after what matters most.

Diet Whey Protein Lifetime Guarantee

Still not convinced? Well, we're the only brand on the market today that offers a Lifetime Guarantee on all our protein shakes, and Diet Whey Isolate 95 is no different. If for whatever reason, you’re not entirely satisfied, please get in touch with our Customer Services department.

Diet Whey Protein Insight

Although we're a passionate team of nutritionists with years of helping the very best teams reach their health goals, we like to keep things simple. Below is a nutritional snapshot of Diet Whey Isolate 95. You can always find more insights under the "what's in it?" and "how to use it?" tabs on this page.

- High in premium grade protein

- Over 27g of protein per serving

- Sourced directly from skimmed milk

- Contains all protein fractions

- Excellent amino acid profile

- Exclusive TPW™ flavours

Diet 95 Works Well With...

We have a massive range which we know can be bamboozling at times. If you're looking for the best products to take alongside Diet Whey Isolate 95 to supercharge your weight loss programme, our nutritionists recommend the following:

- Red-Cell™ - easy to take capsules of highly concentrated CLA and a cutting-edge thermogenic formula

- Green Tea Ultra - in convenient tablet form to help increase calorie and fat utilisation

- Protein Truffles - high protein great tasting snack ideal for when hunger strikes

How is Diet Whey Protein Isolate 95 Made?

Produced in-house at our own state of the art facility in the UK, it offers unparalleled levels of protein purity and has been independently tested for the ultimate peace of mind. We don't make big claims about our products, we prefer to let customer ratings, reviews and feedback do the talking for us. We also offer an unprecedented LIFETIME GUARANTEE on every product you buy from The Protein Works™. Diet Whey Protein Isolate 95 protein shake is supplied in a re-sealable foil pouch to ensure freshness and a FREE scoop is included in every product.

* Disclaimer: Customer reviews are independent and based on personal experience. Individual results may vary. Products designed to be taken in conjunction with a balanced diet and training plan.

25 February 2019

Smooth and tastes great
I absolutely love this protein. DIET WHEY ISOLATE 95 has a very low carb content and has helped me greatly in achieving my goals. I have had both the chocolate silk and vanilla creme varieties. Both tasted very good with the chocolate winning out of the two due to it mixing slightly better. I will continue to happily re-purchase this product for as long as it is available.
Referral code: AC15939

06 February 2019

With only 0.2g carbohydrates per 100g, it is truly keto-friendly. I've tried the Strawberries n' Cream flavor and it tastes great, like a strawberry shake. A bit sweet for my taste, but not too artificial. Helps recovery when my daily protein intake is too low, especially after a workout.

I would design the bag a but sturdier though, mine had a hole punctured in it by another item in the package.

If this is your first order, use my code to receive free protein: AS489583

31 August 2018

Improved flavour.
Now even better than before.
No aftertaste, all you get is the chocolate taste.
Next time I think I’ll try the banana.
A nice post workout drink for when you’re doing the 18-6 intermittent fast combined with a salt & vinegar rice cake.

08 June 2018

High Protein Content Isolate
I like to use whey isolate proteins for post workout use when dieting / cutting due to them being lower in lactose / simple sugars and fats compared to the regular whey 80 and whey concentrates in general, i also like them due to them being thinner in consistency and lighter on the stomach, i get no bloating or abdominal discomfort when using high quality whey isolates like this, most whey isolates are 90% protein but this one is 95% being even more superior, this is a great protein for fat loss phases due to being almost pure with no carbs or fats. For Free Protein Use My Referral Code: JM15339 I like to just mix this protein powder with water rather than milk to keep the caloric content lower to aid in maintaining my required caloric deficit to keep making progress in fat loss, the mixability of this is great due to it being a fine quality isolate, the flavour of the chocolate version is awesome and something which i can use on a daily basis without it becoming sickly. If you are after a top end isolate i would recommend giving this protein a try, it is only surpassed by the whey protein isolate 97% which i feel is the purest around.

05 June 2018

Just great
I have it as a meal replacement at lunchtimes after gym sessions and also have it just before bed time. Keeps me satiated for longer. Great quality, with no compromise. I've tried both the Vanilla and Chocolate flavours and both are just incredible. Customer service is also amazing, made a mistake with my order so called them to rectify it, but the guy I spoke with not only changed my order, he didn't charge me extra for the replacement, and it still arrived the very next day. Im so impressed with TPW on all levels. These guys just care about their customers, period!

Disclaimer: Customer reviews are independent and reflect customer's personal experiences. Individual results may vary. Products designed to be taken in conjunction with a balanced diet and training plan.


Serving Size: 30g (one large heaped 70ml scoop)

Add 30g (one large heaped 70ml scoop) to 150ml - 200ml water or milk to your TPW™ Master Blender. Then mix well and consume.

We recommend consuming up to 3-5 servings daily.

- 1 serving between meals

- 1 serving before bed

Related Products

Looking to make some progress in the gym? no matter what that progress may be, from losing weight to gaining muscle, selecting the right supplements is key for your success. We recommend combing Whey Protein Isolate and BCAA Powder for Low Calorie protein synthesis stimulation, while Creatine Monohydrate helps to build and produce energy for your muscles. And for a quick grab and go shake, Diet Meal Replacement has you covered.


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Q. When should I take Diet Whey Isolate 95?

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

A. Key signs to look for are the level of protein declared on the label. Look for ultra pure whey protein isolate with a minimum of 95%. Unflavoured, ultra 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. Is Diet Whey Isolate 95 suitable for vegetarians and vegans ?

A. Diet Whey Isolate 97 is suitable for vegetarians, but not for vegans.

Q. Can I take Diet Whey Isolate 95 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.

Q. What effects should I expect from taking Diet Whey Isolate 95 alongside my training regime?

A. Diet Whey Isolate 95 is the ideal supplement to for anyone looking to reduce their calorie intake while meeting their daily elevated protein requirements.

Q. Who should take / benefit from using Diet Whey Isolate 95?

A. It is ideal for anyone looking to diet and at the same time meet elevated protein requirements through intensive exercise and training. Of course, it is perfect for anyone who wants to avoid anything artificial in their diet.

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