Our entire product range is split into several key categories to make the buying process easier for you. Find out more about our product categories and discover which products are most suited to your training goals.
Impact Whey Protein
Impact Whey Isolate
The UK's Lowest prices guaranteed!Found a similar product cheaper elsewhere? We promise to beat it by 5%!
Protein Bites Multipack (6 x 3...
Myprotein Slim Fit Sweatpants
97% Protein Content
In stock | Usually dispatched within 24 hours
Order before 8pm for same day dispatch. Order before 2pm on Sunday.
What is Iso:Pro 97?
Iso:Pro 97 is an extremely rich source of whey isolate with over 97% protein per serving and an exceptionally high leucine content (3g per serving) when compared to other whey protein supplements. Iso:Pro 97 has no other ingredients added and therefore is 100% whey protein isolate.
Iso:Pro 97 Benefits
Iso:Pro 97 is low in fat (0.43g per 25g serving) and is totally free from carbohydrates which means that it has zero lactose, so this is a great supplement for anyone with lactose intolerance. The high protein content will help contribute to the growth and maintenance of muscle mass.
Who is Iso:Pro 97 Suitable for?
Iso:Pro 97 is ideal for anyone looking to increase daily protein intake without any additional fats, carbohydrate or sugars.
Add 150-250ml of water or milk into our shaker (the less liquid the thicker the shake will be). Then add 1 MP large scoop (25g), shake and consume. Use 2-3 times daily or as required.
1 x level MP Plastic Scoop (large) weighs 25g. (not included).
Undenatured Whey Protein Isolate*, Cocoa Powder (chocolate flavours only), Flavouring (flavoured options only), Emulsifier (Soy Lecithin), Sweetener (Sucralose® [flavoured options only]), Colourings (Beetroot Red [strawberry cream flavours only], Curcumin [banana flavour only], *From Milk
Per 25g:Energy: 94.75kcalEnergy: 396.6KJProtein (dry-basis): 24.18gProtein (as-is): 22.75gFat: 0.43gCarbohydrate (Lactose): 0.0gCalcium: 31.25mgCholesterol: 0.5mgBCAA Profile per 25g:Leucine: 3.00g Isoleucine: 1.35gValine: 1.38g
- (29 / Jul / 2014)
Really nice tasting vanilla flavour. Very fine powder, mixes well and so can be used in many ways. Great in cereal and smoothies.Goes Well With:Almond milk
Great high protein content
- (27 / Jul / 2014)
Recently I've been using a lot of mass gainers which have worked bit with anything like that you will get a slight gut so now it's time to trim that down and this is so far a great shake.
Too early to comment on the gains but it's the best mixing (no need for a blender a shake bottle with a coil is enough) and the taste is by far the best I've had that is to say I've only tried the strawberry of this product.
Overall great high protein content shake to fit a busy lifestyle with minimal washing up 😉 would definitely recommend Goes Well With:Water or milk
Easy to digest
- (21 / Jul / 2014)
I'm a girl and I've struggled with cheaper proteins being hard on my digestion. This tastes great and mixes well (I use a blender, and add coconut milk and some fruit).
It fills me up and so far seems to be giving good results. I'm thinking of adding some BCAA powder to my next order too.
I am definitely ordering this again.Goes Well With:Lifting heavy weights
- (17 / Jul / 2014)
One of the best isolates of the world. Just with the most important , protein with almost 3 gram leucine per scoop, just perfect!
,Goes Well With:Creatine and a good source of carbs.
- (01 / Jul / 2014)
I've tried the banana and strawberry flavour so far and both taste great. I'm relatively new to the use of protein as I found in the past they irritate my stomach. This is perfect as it's very gentle on the stomach and so far no issue's. Will definitely keep using this product as it's helping with the additional training I've been doing
- (12 / Jun / 2014)
Very nice protein shake mixes well tastes nice no side effect. I'm very happy definitely I will buy again...
- (06 / Jun / 2014)
Mixes well and unflavoured tastes great with milk, haven't been using it long enough to say if it is better than lesser % whey. Go unfalvoured as it keeps the priotein content higher and is cheaper.Goes Well With:hard training
- (29 / May / 2014)
Very good,mixes very well, tastes good, decent price, no stomach problems as lactose free.
- (23 / May / 2014)
Great price. Mixes well, for the best taste blend the strawberry with half an apple!
- (02 / May / 2014)
This is my second batch of Iso:Pro 97. Easy mixing, easy drinking. I feel that as a result of taking this product for a few weeks now, my energy level have increased considerably. I am able to push myself harder each day at the gym. I work out for between 60 and 90 minutes, Monday to Friday - early morning. I usually continue at a good pace until I'm feeling tired, and worked out. I take three shakes per work-out day, one with breakfast, one imediately after training at the gym, and finally one early evening. My recovery rate is good, often I feel a need to work-out in the afternoon, but usually manage to resist.
I am finding that OK I get the odd gym injury, but nothing that doesn't clear up quickly - but more importantly is my increased motivation. Whilst this can't be directly attributed to the product, it is definately as a result of how my body is feeling. And that is, I am sure, a result of taking Iso: Pro 97.
I mix it with semi-skimmed milk using a blender. I take a mixed shake to the gym and consume it around 2 hours after mixing, I mention this because I have seen other products that state they need consuming within 20 minutes of mixing.
I finish with one early evening, I have tried taking this one just before going to bed but find that it affects my sleep. Maybe to much going on in the digestive system, don't know I'm not an expert. - to each his own.
Three shakes per work-out day seems to suit my body. My weight loss is not great right now, less than 1.0kg per month, but my body fat is reducing and muscle mass increasing. This is ideal for me. I have lost 18.0kg of fat during the last 18 months, and am now concentrating on bulking up.Goes Well With:Milk
I've been using whey Isolate for some time, but after discussion on-line decided to try this product. My requirements are fairly specific, minimal carbs and minimal sugar. I'm diabetic and am looking for fat loss and muscle gain. I use unflavoured products which usually meet my needs. I mix with semi-skimmed milk and blend with an electric whisk. I consume one drink with my breakfast and take a second to the gym to drink imediately after training.
This product is pleasant to take, it mixes within seconds and there is not trace of powder or solids as I drink it.Goes Well With:Milk.
- (21 / Apr / 2014)
Mixes really well, tastes great especially if mixed with a banana in either water or milk. No bad aftertaste. Good price for good product
- (14 / Apr / 2014)
If you've been searching for a quality powder that's easy on the stomach then look no further. I've honestly struggled for years to find a protein powder that doesnt have...errr... Let's just say adverse effects on my stomach. As promised this literally is pure quality whey isolate with nothing else added (except flavouring and aminos). If you lactose intolerant or just don't get on with matrix proteins or concentrate then seriously give this a try.
PRICE: It's definately not the cheapest out of the MP range but considering the protein content per serving it really isn't that bad when you work it out.
TASTE: I've only tried vanilla but can't knock it
MIXABILITY: This is probably one of the finest powders I've come across. It mixes perfectly smooth and quickly too. No pastey/ grainy texture at all. I can add two full large MP scoops of protein to only 200ml of water and neck it in about three mouthfuls...and that's almost 50g of protein!
Majorly impressed with this product. Will buy nothing else from now on!
Goes Well With: Instant oats
Pretty good stuff
- (26 / Mar / 2014)
A very good whey isolate, if there was a 4 and a half star rating id give it that.
Mixes well - I digest it well - I have it with water the taste is ok though not phenomenal. Though with any isolate because of the lack of sugars and addititives you're not going to get miracles.
I've experimented with lacto free milk taste is much better though this option is best just prior to sleep.
I'd certainly recommend it banana is ok, strawberry is better IMO. Goes Well With:Water - milk
- (20 / Mar / 2014)
i bought iso pro due to it having the added bccas which i think makes a difference in recovery i mix it with myprotein creatine before workout and with creatine and myprotein waxymaize after workout. mixes well tastes great and seeing good results overall very good will be buying agsin when my 3 bags run out! Goes Well With:Creatine waxymaize
i bought iso pro due to it having the added bccas which i think makes a difference in recovery i mix it with myprotein creatine before workout and with creatine and myprotein waxymaize after workout. mixes well tastes great and seeing good results overall very good will be buying agsin when my 3 bags run out!
Unflavoured is Great
- (19 / Mar / 2014)
One of the easiest and mixable protein powders I have used. I like the fact that I can mix with alternative milks like almond, lactose free etc although it is not that palatable with just water. Great value. I use once in morning and once before bed. No discomfort on digestion noticed. Good value for the price, will definitely try alternative flavors.
Iso:Pro 97 #no1
- (18 / Mar / 2014)
Got this product & can't praise it highly enough! The banana flavour tastes fantastic even when mixed with water but as i like to mix things up a bit to stop boredom i do mix it with almond milk & the fantastic Toffee flavor drops to give a banoffee taste but that's just the chef in me leaping out! The mixability is great & leaves no powder lumps. It also helps to hide the horrific flavor of the Creatine Ethyl Ester HCL powder i useGoes Well With:Toffee Flavor drops
Chocolate Iso:Pro 97 mixed 50/50
Creatine Ethyl Ester HCL
- (17 / Mar / 2014)
Excellent product! - and I am thrilled it's lactose-free! Telling any one I know at gym who is lactose intolerant that this is available!Goes Well With:I mix it with water - it shakes up just fine. (vanilla)
Iso:Pro97, Chocolate 1kg
- (17 / Mar / 2014)
For the Iso:Pro 97, chocolate 1kg bag
Well enough with milk or water, no granaular taste or residue left behind after a short burst on a blender. Not tried a shake with a ball in a protein flask. Minimal foam and quick to settle.
Moderate. The chocolate flavour I purchased is not a sweet as some powders, which is good (it's meant to be lean). The consistancy is a little thin which when mixed with water, not to bad with milk. It is easily palatable and it won't be giving you any dread come feeding time. I mix it in with my oats as a replacement for sugar and it provides a nice morning treat.
I canot say one way or another on the effectiveness of this product over others, as this is my first foray into protein supplements. Originally bought as a replacement for refined, sugar-based treats, I have found this productive effective in curbing my appetite and helping with my lifting. I feel leaner currently. Goes Well With:Milk
- (16 / Mar / 2014)
Got this on offer after using Whey Protein plus and Impact Diet Whey. Cutting and with increased lifting workouts definitely see benefit of this product and could well pay full price when used upGoes Well With:Creatine Mono
- (07 / Mar / 2014)
I bought the strawberry flavour. It mixes well, no lumps. The flavour is good but a little weak for my liking. I like a reasonably thick shake but following the directions on the packet it is very watery. Goes Well With:water, milk
Great Taste, Amazing value.
- (05 / Mar / 2014)
The Iso:Pro 97, is the purest form of whey protein available to consumers world wide, whether it is suitable for every one is a different story. That being said, it is the best Quality protein available for the money. After years of trying different protein brands and consuming myprotein whey protein concentrate for about a year, I decided to try iso 97, Great decision. Much better taste, comparable to Optimum nutrition gold standard whey, only better. No mixability issues in a shaker whatsoever. Digests like a charm, no bloating or water retention. It wont suffice hunger for long, for me It is a maximum of 30 mins before I feel hungry again, its a good thing though. All in all a great product and excellent pricing and did I mention it tastes awesome. Cheers MYProtein.Goes Well With:Dextrose, Creatine, BCAA.
- (03 / Mar / 2014)
One of the purest forms of WPI out there! Tastes as good as it gets (chocolate smooth) and mixes better than any other! Ideal for in the morning and post workout.Goes Well With:Creatine Monohydrate
- (03 / Mar / 2014)
I decided to go for Lactose free protein to reduce bloating , the product almost has no side effects of this nature on me now, which is perfect.
Taste light chocolate.
The product itself is “thin” compared to “true whey” for example, I do not know why, but maybe because it is the highest Whey quality and no Carb content.
Mix ability is excellent and goes mixes well with water, milk and Soy milk.
Goes Well With:Water, Milk, Soy Milk Soy protein
- (24 / Feb / 2014)
Just had my first shake, overall I'm impressed, mixes better than the usual 80% whey but the only downside is it's a bit sweet even for me and I love sweet things.
- (22 / Feb / 2014)
Really disappointed with the chocolate flavour, it's tasteless even when adding very little water.
I can't believe how bad it is in comparison to chocolate protein pancake mix, chocolate whey isolate and chocolate diet whey which all taste great!
If you've tasted the other flavours please leave a review in comparison to the other protein varieties.
I won't buy it again!Goes Well With:oats water
My favourite MP product
- (21 / Feb / 2014)
Superb amount of protein per serving and the best mixability of any protein powder I've had. I bought the 4kg unflavoured version at a reduced price , tastes great with the chocolate flavour drops.Goes Well With:Flavour Drops
Waxy Maize Starch
- (20 / Feb / 2014)
Really nice Whey mixes up well,tastes great one the best protein powders for people looking for lactose free product, will buy again.Goes Well With:Milk, HMB
- (09 / Feb / 2014)
wow! fantastic product
- (29 / Jan / 2014)
First time i have used this and am very impressed, great taste, easy to mix overall a great product !!
Iso: Pro 97
- (21 / Jan / 2014)
Poor taste - excellent results and recoveryGoes Well With:Lglutamine
Vitargo - or other carb source
- (23 / Dec / 2013)
I thought i'd give this Pro 97 protein a try, normally protein blends over 90% make me bloated, and give me gas.
But this Pro 97 is different, no bloat no gas, the chocolate flavour is good, mixes well tastes pretty good too.
overall i'm quite impressed!
- (18 / Dec / 2013)
This is by far the best whey protein I have had for a while. It has a great taste as well as having absolutely no lactose in, which is ideal for my lactose intolerance. Goes Well With:Creatine Monohydrate
Great for Cutting.
- (18 / Dec / 2013)
I got this pretty cheap with 25% Discount.
Although at the moment they only have 1kg as an option so I had to buy four, I hope they give a 5kg option in the future.
I wouldn't have bought it without the Discount though as it would be too expensive for me.
I got the unflavored version, and it really taste plain.
The normal Impact Whey (unflavored) had better taste than this one but I'm not surprised as this barely have any carbs or fat in it, which means this is absolutely best for cutting.
Protein Shaker is a must for this one, as mixability isn't that good.
TLDR: Recommended if:
1. Budget is not an issue.
2. You're cuting.Goes Well With:You're probably cutting if you're getting this, so have it with water!
Handy All-Day Protein
- (17 / Dec / 2013)
I play rugby so at the moment I'm trying to ensure I recover from each game and continue to build strength/performance in the gym during the week.
I use this protein throughout the day by adding it to the 2 litres of water I drink while I'm at work (between 8:30 and 17:00). The high protein content is ideal for this as it only takes a couple of heaped teaspoons to keep a constant stream of protein intake into the body, instead of multiple protein shakes at intervals during the day. I still have an all-in-one shake after the gym, but I've found unflavoured IsoPro 97 helps keep the recovery process going even while I'm stationary sitting at a desk all day. It makes very little difference to the taste/texture of squash and the absence of carbs and negligible fat means it's one less thing to count when recording a food diary or sticking to a strict/comprehensive nutritional plan.
This can be added to your standard all-in-one such as True Whey to boost the protein content after the gym or just taken as described above in fluids consumed throughout the day. Personally I have IsoPro with creatine monohydrate in my 2 litres of sugar-free squash per day to ensure I'm having at least 2 litres of water, and a base amount of creatine and protein, to maintain muscle creatine levels and to ensure I have a constant stream of protein for recovery and growth.Goes Well With:Daily fluids or added to a shake to boost protein content.
- (10 / Dec / 2013)
The whey mixes very well and tastes good,the chocolate flavor is fairly weak which I like because after training I dont want a strong sugar taste.I was using this for only a week when I noticed my recovery was better.
- (07 / Dec / 2013)
I chose this protein as I am highly lactose intolerant but still need added protein in my diet
Because of the high quality of the whey and the added lactose I have been able to digest it without any problems! This is a huge deal for me and I will continue to use this product.
Mixes easily. Tastes great and huge amount of protein per 100g. Have nothing but good things to say about this product. If you are lactose intolerant and or after a high quality protein then this would be great for you.
Myprotein Blender Bottle
10% off site plus free accessory use code: MP10
Myprotein Food KlickBox, Large
Amino Acid Profile
Your shopping cart is Empty
No more then 1000 characters long please.