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Mutant Whey

Name: Mutant Whey
Rating: 4.60 (100 reviews)

£30.99

Free Delivery When You Spend £100

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Multi‑phase 5‑stage whey blend delivers fast and sustained protein to support muscle growth and recovery
Includes ultra‑filtered whey isolate and hydrolysed peptides for rapid post‑workout absorption
Helps maintain a positive nitrogen balance when paired with consistent resistance training
Mixes smoothly with a rich, shake‑like taste that fits easily into your daily routine
Made in a federally inspected GMP facility with additional pathogen safety testing for quality you can trust

Mutant Whey – 5‑Stage Whey Protein Blend for Serious Results

If you train hard, your protein should work harder. Mutant Whey is a powerful 5‑Stage whey protein blend engineered to feed your muscles through every phase of recovery. With a smart combination of micro‑filtered whey concentrates, cold‑processed whey isolate, and hydrolysed whey peptides (including ActiNOS), this shake delivers a staggered release of amino acids—so you get the rapid hit you want after training and the ongoing support your body craves between meals.

Why choose Mutant Whey?

Performance-focused formula: The multi‑source matrix features Nitroserum, premium micro‑filtered WPC, 97% WPI, hydrolysed peptide isolate, and hydrolysed whey isolate. Together, they deliver a balanced amino acid profile designed to support lean muscle building and day‑to‑day recovery from intense lifting.

Fast then sustained delivery: Hydrolysed peptides start working quickly post‑workout, while concentrates and isolates continue to supply aminos—helping you maintain a favourable environment for muscle repair and growth.

Quality manufacturing: Produced in Fit Foods’ federally inspected GMP-licensed facility, with additional safety testing for pathogens such as E. coli, Salmonella and Listeria—giving you extra peace of mind in every tub.

Great taste, easy mix: Mutant Whey is known for its rich, satisfying flavour and smooth mixability, so you’ll look forward to every shake—no clumps, no chalky aftertaste.

The 5‑Stage Whey Matrix

Nitroserum – a unique membrane‑filtered whey concentrate/phospholipid complex
Micro‑Filtered Whey Concentrates – the classic fast‑absorbing “gold standard” of whey
Cold‑Processed Whey Isolate (97% protein) – ultra‑pure, low in carbs, and practically lactose‑free at the ingredient level
ActiNOS Hydrolysed Whey Peptide Isolate – bioactive peptides for rapid uptake
Hydrolysed Whey Isolate – delivers di‑, tri‑ and oligo‑peptides including beta‑lactoglobulin, alpha‑lactalbumin, serum albumin and immunoglobulins

Who is it for?

Ideal for lifters, athletes and busy gym‑goers who want a high‑quality whey protein powder to support strength goals, lean mass, and daily recovery—without compromising on taste or mixability.

How it fits your day

Enjoy after training for a fast protein hit, first thing in the morning to break your overnight fast, or between meals to keep your protein intake on point. Blend with water or milk, or add to oats and smoothies for a higher‑protein snack.

Brand: Mutant
Category: Whey Protein Powder / Whey Blend
Barcode (EAN): 627933027319

Calories 140kcal kcal

0%

RDI

Protein 22g g

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RDI

Fat 3g g

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RDI

Sat Fat 0.3g g

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RDI

Carbs 5g g

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RDI

Values per serving

Please note that this information may be subject to change.
For the most accurate and up-to-date details, please refer to the product packaging.

Serving Size

37g

Expiry

908g / Chocolate 30-10-2028

908g / Cookies & Cream 31-03-2028

908g / Strawberry 10-11-2028

908g / Vanilla 10-11-2028

2.27kg / Chocolate 25-11-2028

2.27kg / Chocolate Fudge Brownie 14-11-2028

2.27kg / Cookies & Cream 10-11-2028

2.27kg / Vanilla 10-11-2028

Barcodes

908g / Chocolate 627933027319

908g / Cookies & Cream 627933027333

908g / Strawberry 627933027326

908g / Vanilla 627933027302

2.27kg / Chocolate 627933027210

2.27kg / Chocolate Fudge Brownie 627933210551

2.27kg / Cookies & Cream 627933027234

2.27kg / Strawberry 627933027227

2.27kg / Vanilla 627933027203

4.54kg / Chocolate 627933027364

4.54kg / Cookies & Cream 627933027388

4.54kg / Strawberry 627933027371

4.54kg / Vanilla 627933027357

Directions

First add 175-250 ml (~6-8 oz fl oz) of cold water to a shaker cup (or blender) then add 1 serving of MUTANT WHEY. Shake vigorously or blend for 10-15 seconds, then slam it back and enjoy!

Warnings

For occasional use only as a food supplement by healthy adults 18 or older. Consult a qualified physician before taking this or any food supplement. Do not exceed recommended daily dose. Do not use if packaging is open, broken or tampered with. Store in a cool, dry, dark place. Do not refrigerate. Packed by weight, not by volume. Settling of product occurs after filling. STORE OUT OF REACH OF CHILDREN. The tryptophan in this product is naturally occurring in whey protein. No other tryptophan is added. Values are approximate and are subject to natural variation.

Ingredients

Container Size: 908gServing Size: 1 Scoop (36g)Servings Per Container: 25;Container Size: 2270gServing Size: 1 Scoop (36g)Servings Per Container: 63;Container Size: 4540gServing Size: 1 Scoop (36g)Servings Per Container: 126;Amount Per Serving:;Total Calories: 140Protein: 22gTotal Carbohydrates: 5g-Sugars: 1g-Dietary Fibre: 1gFat: 3g-Saturates: 0.3gSodium: 90gPotassium : 250mg;Typical Amino Acid Per Serving:Alanine: 2.3gArginine: 0.8gAsparticAcid: 4.4gCystine/Cysteine: 1.1gGlutamine \u0026amp; Glutamic Acid: 7.6gGlycine: 1.2gHistidine: 0.7gIsoleucine: 2.8gLeucine: 4.8gLysine: 4.0gMethionine: 1.1gPhenylalanine: 1.3gProline: 2.6gSerine: 2.2gThreonine: 2.8gTryptophan: 0.7gTyrosine: 1.5gValine: 2.4g;Ingredients;NitroSerum (Unique Membrane Filtered Whey Protein Concentrate/Phospholipid Complex)
Micro Filtered Whey Protein Concentrate
Cold Processed Whey Protein Isolate
ActiNOS Hydrolyzed Whey Protein Bioactive Peptide Isolate
Hydrolyzed Whey Protein Isolate
Dispersion Controlled Complex (Inulin
Xanthan Gum
Whole Oat \u0026amp; Soybean Powders) Glutamine peptides (from Hydrolyzed Wheat Protein)
Natural and Artificial Flavours/Enhancers
Potassium Citrate
Acesulfame Potassium
Sucralose
Soya Lecithin.;

Discover

Shop The Mutant Collection

5 stars: 70 (70%)
4 stars: 20 (20%)
3 stars: 10 (10%)
2 stars: 0 (0%)
1 star: 0 (0%)

My favourite protein

Always my go to tastes amazing and is great value

Lovely, just add more water

Arrived quickly after purchasing. Not too sweet like the strawberries and cream flavour, but still a great taste. The recommended amount of water to add is hardly anything and I found it made it very lumpy, so I would suggest adding more water then it says too. Goes great in a smoothie and doesn't leave you feeling bloated afterwards.

lower protein content than other 2.27Kg whey products

Though each scoop gives 22g of protein, the scoop size is 36g rather than the more usual 30g, so you only get 63 servings instead of the more common 75.

These are not prominent in the product description, so if you are looking for competitive prices this may complicate your comparisons.

Lovely, just add more water

Arrived quickly after purchasing. Not too sweet like the strawberries and cream flavour, but still a great taste. The recommended amount of water to add is hardly anything and I found it made it very lumpy, so I would suggest adding more water then it says too. Goes great in a smoothie and doesn't leave you feeling bloated afterwards.

great product!

great product!

Delicious

Really nice protein powder, doesn't clump together mixes well. I have had a few different flavours the cookies and cream is a real winner because it actually has little small biscuit chunks in it. Good value and nice that they care about their ingredients.

lower protein content than other 2.27Kg whey products

Though each scoop gives 22g of protein, the scoop size is 36g rather than the more usual 30g, so you only get 63 servings instead of the more common 75.

These are not prominent in the product description, so if you are looking for competitive prices this may complicate your comparisons.

great product!

great product!

Quality Product & Great Tasting

I've tried many different protein powders over the past 6 months and this is without a doubt the best tasting of them all. It tastes like a thick and creamy milkshake, very natural tasting and not at all like chemicals. It also has a good ingredients composition and amount of quality protein per measure. I will definitely be buying again.

Quality Product & Great Tasting

I've tried many different protein powders over the past 6 months and this is without a doubt the best tasting of them all. It tastes like a thick and creamy milkshake, very natural tasting and not at all like chemicals. It also has a good ingredients composition and amount of quality protein per measure. I will definitely be buying again.

Superb taste, easy mix.

Some people have said, awful taste, makes you pass wind, hard to mix.

I found none of these. Tastes great (Triple Choc) and mixes easily. And I don't pass wind!

One GREAT point is the 'velcro' type seal to open/close after use... this actually works unlike many other products that use a cheap fastener.... that is a nice touch.

taste great

thanks

Lovely, just add more water

Arrived quickly after purchasing. Not too sweet like the strawberries and cream flavour, but still a great taste. The recommended amount of water to add is hardly anything and I found it made it very lumpy, so I would suggest adding more water then it says too. Goes great in a smoothie and doesn't leave you feeling bloated afterwards.

Product wise this is one of the best tasting protein shakes I've ever had (strawberry) and I've ...

Really quick delivery although I do have prime. Product wise this is one of the best tasting protein shakes I've ever had (strawberry) and I've tried a few. Mixes really well and smooth and after only a few shakes. On the pack it says only mix with between 170mm and 275mm, so if you stick in the middle like I did at around 200mm it's more like a shot and doesn't feel like a chore to drink. Full of whey, bcaas, the only thing worth noting is the advert says 44g of protein whereas the pack recommendation of one scoop is only 22g. Now I'm sure you can always double up but thought it was worth mentioning and as for the value 63 servings for that price.... bargain :).

Product wise this is one of the best tasting protein shakes I've ever had (strawberry) and I've ...

Really quick delivery although I do have prime. Product wise this is one of the best tasting protein shakes I've ever had (strawberry) and I've tried a few. Mixes really well and smooth and after only a few shakes. On the pack it says only mix with between 170mm and 275mm, so if you stick in the middle like I did at around 200mm it's more like a shot and doesn't feel like a chore to drink. Full of whey, bcaas, the only thing worth noting is the advert says 44g of protein whereas the pack recommendation of one scoop is only 22g. Now I'm sure you can always double up but thought it was worth mentioning and as for the value 63 servings for that price.... bargain :).

great product!

great product!

great product!

great product!

lower protein content than other 2.27Kg whey products

Though each scoop gives 22g of protein, the scoop size is 36g rather than the more usual 30g, so you only get 63 servings instead of the more common 75.

These are not prominent in the product description, so if you are looking for competitive prices this may complicate your comparisons.

Lovely, just add more water

Arrived quickly after purchasing. Not too sweet like the strawberries and cream flavour, but still a great taste. The recommended amount of water to add is hardly anything and I found it made it very lumpy, so I would suggest adding more water then it says too. Goes great in a smoothie and doesn't leave you feeling bloated afterwards.

Delicious

Really nice protein powder, doesn't clump together mixes well. I have had a few different flavours the cookies and cream is a real winner because it actually has little small biscuit chunks in it. Good value and nice that they care about their ingredients.

taste great

thanks

Delicious

Really nice protein powder, doesn't clump together mixes well. I have had a few different flavours the cookies and cream is a real winner because it actually has little small biscuit chunks in it. Good value and nice that they care about their ingredients.

My favourite protein

Always my go to tastes amazing and is great value

My favourite protein

Always my go to tastes amazing and is great value

Lovely, just add more water

Arrived quickly after purchasing. Not too sweet like the strawberries and cream flavour, but still a great taste. The recommended amount of water to add is hardly anything and I found it made it very lumpy, so I would suggest adding more water then it says too. Goes great in a smoothie and doesn't leave you feeling bloated afterwards.

Quality Product & Great Tasting

I've tried many different protein powders over the past 6 months and this is without a doubt the best tasting of them all. It tastes like a thick and creamy milkshake, very natural tasting and not at all like chemicals. It also has a good ingredients composition and amount of quality protein per measure. I will definitely be buying again.

Product wise this is one of the best tasting protein shakes I've ever had (strawberry) and I've ...

Really quick delivery although I do have prime. Product wise this is one of the best tasting protein shakes I've ever had (strawberry) and I've tried a few. Mixes really well and smooth and after only a few shakes. On the pack it says only mix with between 170mm and 275mm, so if you stick in the middle like I did at around 200mm it's more like a shot and doesn't feel like a chore to drink. Full of whey, bcaas, the only thing worth noting is the advert says 44g of protein whereas the pack recommendation of one scoop is only 22g. Now I'm sure you can always double up but thought it was worth mentioning and as for the value 63 servings for that price.... bargain :).

My favourite protein

Always my go to tastes amazing and is great value

Great brand

I've always used mutant. You know they don't use cheap quality ingredients for their products they’re just too big of a brand for that. No weird after taste. Been using other protein shakes which taste nice but you get some weird after taste and chemical feel. This one you get the exact natural flavour. I've tried all flavours and cookies n cream is my fav. Protein also digests very quick which means it's working. Doesn't make you feel bloated or full.

Great brand

I've always used mutant. You know they don't use cheap quality ingredients for their products they’re just too big of a brand for that. No weird after taste. Been using other protein shakes which taste nice but you get some weird after taste and chemical feel. This one you get the exact natural flavour. I've tried all flavours and cookies n cream is my fav. Protein also digests very quick which means it's working. Doesn't make you feel bloated or full.

lower protein content than other 2.27Kg whey products

Though each scoop gives 22g of protein, the scoop size is 36g rather than the more usual 30g, so you only get 63 servings instead of the more common 75.

These are not prominent in the product description, so if you are looking for competitive prices this may complicate your comparisons.

Delicious

Really nice protein powder, doesn't clump together mixes well. I have had a few different flavours the cookies and cream is a real winner because it actually has little small biscuit chunks in it. Good value and nice that they care about their ingredients.