The UK's Lowest prices guaranteed!
Found a similar product cheaper elsewhere?
We promise to beat it by 5%!

Use Our Price Beater Now

ONE Protein Water

4.63
Flavour
Package
Amount

£23.99

In stock | Usually dispatched within 24 hours

Order before 8pm for same day dispatch. Order before 2pm on Sunday.

Overview

MP MAX® ONE Protein Water is a premium whey protein isolate drink, ideal for those who require extra protein in their diet.

MP MAX® ONE Protein Water utilises the latest in protein technology through the use of a heat stable, cross flow microfiltered Whey Protein Isolate which offers zero fat, zero sugar and is completely stable in liquid form. With a massive 40g of protein per serving, the fast-acting Whey Protein Isolate provides an ideal protein source for post-workout recovery or anytime during the day as a healthy protein source. MP MAX® ONE Protein Water contains no artificial colours or flavours.

MP MAX® ONE Protein Water also contains a full amino acid profile (including Branched Chain Amino Acids) to help re-generate tissue after intense exercise. As the building blocks of protein, amino acids are vital for muscular growth and recovery.

The light and refreshing taste of MP MAX® ONE Protein Water makes it the ideal choice for a high protein sports supplement without the hassle of mixing powders.

Product Reviews - 41 reviews

Decent!

- (20 / Jan / 2014)

4

Got a few of these in the lemon and lime.. They're pretty decent. The flavour is quite nice although you get a bitter aftertaste if you don't shake it a bit before consuming. I have them after a workout :)

Goes Well With:

after a workout.

protein water

- (15 / Jan / 2014)

5

These protein waters are great for right after a work out when u dont fancy a milky protein drink , good tasting and straight into your system to the muscels.

great product but....

- (07 / Jan / 2014)

4

This is an amazing product that has bundles of protein and is refreshing for that after gym thirst quenching and protein hit...only problem is ive found is that it can have side affects, the sucralose in it which is an artificial sweetener caused myself headaches and on further research i found it to possibly have more and everybody reacts differently but i myself experienced severe headaches, its not really meant for humans to consume as not all of our bodies break it down and get rid of it through waste, it would be the best protein product ive ever had if it was not for this fact.

- (06 / Jan / 2014)

5

Excellent purchase, great amount of protein without the hassle of the normal protein shake.

Goes Well With:

Getting all kinds of gains.

Easy!

- (03 / Jan / 2014)

4

Easier to mix than scoops, ideal if pressed for time. Lemon & Lime is nice. With all the BCAA etc.. in it when you think about it its good value 40g protein per bottle. Refreshing change from unflavoured whey.

Goes Well With:

itself

This Stuff is Amazing!!!

- (23 / Dec / 2013)

5

Wow!! I am certainly blown away by this product, I was a bit skeptical at first with protein water? Won't it taste weird? and then i tried it.. It tastes like a normal refreshing berry drink!! (mixed berry flavour chilled) it did have a slight, VERY slight milky/cheesy taste after sipping but i think the benefits of 40g of protein in a drink that tastes so nice far outweighs a little milky taste!! All in all a very impressive drink, MP have really excelled and outdone themselves. Should be a staple for all protein heads for when shakes get too repetitive! Would recommend to all!

Goes Well With:

Piece of fruit + flaxseed oil 1000mg = Balanced Fat burning breakfast!

Effective but unpleasant!

- (19 / Nov / 2013)

4

I brought the Lemon & Lime Protein water as I wanted something with a high protein content directly after a workout without having to worry about carrying powders and shakers with me. This fulfills the purpose completely and with 40g of Protein in it you couldn't ask for more. The down side is that the taste leaves a lot to be desired and it's fairly expensive. I tend to drink it as fast as possible and then eat something to combat the taste. It tastes like milky water which I can deal with but it's not a drink I'm going to enjoy every mouthful! All in all I'd say it's worth the slightly foul taste for the 40g of protein it provides !

Goes Well With:

Hard work.

Refreshing

- (28 / Oct / 2013)

4

When I get back from the gym the last thing I want to do is mix up a protein shake. These one Protein Water are great straight out of the fridge. They're refreshing and they're providing 40 grams of protein! Ace!

Goes Well With:

On their own

- (18 / Sep / 2013)

5

Great for when you are on the go and need protein and don't want to have to eat anything. I can't believe the amount of protein in one of these it's amazing for a liquid drink.

mmmm

- (10 / Sep / 2013)

5

Lovely taste. Would recommend and buy again

one protein

- (06 / Aug / 2013)

4

ONE Protein Water has a great taste and is very easy as there's nothing to mix!

answer to protein shakes

- (10 / Jul / 2013)

5

This product is excellent if like me you can't stand the texture or flavour of whey protein powders. I used to drink the powders and felt it left a bloated feeling when working out. This product is perfect for a quick protein boost for on the go, no mixing no measuring no washing up. Just brought 100 of these and will definitely go back for more. And like always with my protein excellent customer service.

Excellent!

- (01 / Jul / 2013)

5

I found out I am insulin resistant, so I had to drink protein shakes in the morning. I hate the taste of them and they used to make me sick in the morning, however ONE Protein Water is great, especially the berry flavour. Lemon is OK, but not that great. They have helped me so much - I have even lost a few pounds. It's great!

GET IN!

- (29 / Jun / 2013)

5

ONE Protein Water tastes just like fruit juice and goes down well. I gave it 4 stars for sweetness as it's way too sweet for my palette (maybe because I take the MyProtein Chromium Picolinate which has stopped me craving sweet stuff). I mix this with my normal sugar free squash and all is well. 40g of protein, you can't argue with that! I'm back to buy the Berry flavour as the Lemon & Lime's lovely!

Goes Well With:

Normal diluted squash or water.

Protein ready to drink

- (29 / May / 2013)

5

I highly recommend protein water. They taste just like juice and has 40g protein in. I have also noticed I have more energy when going to the gym and also noticed I have gained more muscle in the past 2 weeks while drinking these. I drink one shake a day with a snickers when I have not got time for a meal. The only downside to this great product is the price but I will still buy.

Goes Well With:

I normally eat a chocolate bar with it for a quick meal

Protein ready to drink

- (29 / May / 2013)

5

I highly recommend protein water. They taste just like juice and has 40g protein in. I have also noticed I have more energy when going to the gym and also noticed I have gained more muscle in the past 2 weeks while drinking these. I drink one shake a day with a snickers when I have not got time for a meal. The only downside to this great product is the price but I will still buy.

Goes Well With:

I normally eat a chocolate bar with it for a quick meal

- (13 / May / 2013)

5

No messing about with this ONE Protein Water, you just open and drink. It's perfect for when at the gym with 40g of protein.

Excellent

- (12 / May / 2013)

5

This ONE Protein Water is great when you don't have time to take a shake after training; I use them when traveling. Do your work out and take one which is really convenient. I keep a couple in the acr as a quick way of getting 40g's of protein. Taste is fine, I'm very happy and ordering more.

ONE Protein Water

- (30 / Apr / 2013)

1

I work out 4 times a week. I drink a ONE Protein Water in the morning, one after my workout and one an hour before I go to sleep. They would be gone after 4 days, making it very expensive.

- (29 / Apr / 2013)

5

ONE Protein Water is such a great product with no mixing required. It contains no fat or sugar, just take it to the gym open and drink.

ONE Protein Water

- (22 / Apr / 2013)

4

With ONE Protein Water, I found it was not too sweet and was easily drinkable. It is a bit pricy though, so sadly I cannot afford to buy enough for one a day never mind the 2-3 a day that MyProtein recommend.

Adam S

- (13 / Mar / 2013)

4

Bought this ONE Protein Water due to my busy lifestyle and I'm very impressed. Ready to drink without having to mess around with making a shake up and tastes good too. Very effective with a massive 40grams of protein plus a good amino acid profile. There is no sugar and the calories are low, so perfect for gaining lean muscle without the unwanted extras!

- (13 / Mar / 2013)

5

Dead handy protein supplement! Taste is fine and not at all syrupy but easily mixed with water. Best chilled though. Great value and more than happy!

You have to try this

- (12 / Mar / 2013)

5

ONE Protein Water is a truly unique protein. It's easy to drink, no fat and very low calories. Fills you up without the familiar bloated feeling from whey protein. I thought the lemon and lime one was better as it's not sweet.

Good convenient protein source.

- (11 / Mar / 2013)

5

These are a good way to add protein into your diet, contains very little fat or carbs, much lower that most other ready to drink protein drinks. Tried Lemon & Lime so far which tastes great, easy to carry around with you, if you can not take your protein powders and shaker. Would recommend to anyone.

MP MAX protein water

- (06 / Mar / 2013)

5

ONE Protein Water is an excellent product, it's what I've been waiting years for!

- (05 / Nov / 2012)

5

"Fabulous berry flavor! Really enjoyed this: kills the thirst during and after workout, doesn't feel too watery, plenty of protein. And last, but probably most important to me point - it is not too sweet! Love it."

- (20 / Apr / 2012)

4

I use sometimes as intra-workout when no tiem to make up shake up to keep at work to drink before going to the gym in the evening. Very effective protein source. Taste is ok rather than good. Strongly recommend diluting a bit further with water as quite syrupey. Will be buyign more.

- (22 / Nov / 2011)

5

"I use these for emergency protein, or if I'm out and about and consuming food or powdered shakes is difficult. They are a little sweet so I sometimes add about 250ml of water to dillute it a little more. Overall a great and very handy protein source for on the move or out and about."

- (05 / Aug / 2011)

5

"These shakes are a joy, as others have stated I prefer the Berry flavour, lemon and lime seems to have a bitter after taste. I force down protein bars and milky/chalky shakes but this is a protein drink/meal that's actually a pleasure to take. If it was cheaper I would use every day."

- (09 / May / 2011)

5

"My first review on here. Got a load of these in both flavours, they are one of the nicest products like this I have tried. They are quite thick and syrupy, really nice when chilled! They taste a bit like squash really!"

- (08 / Apr / 2011)

4

Just recieved my order and first impression is that they are very sweet... . Says no sugar and no fat but whats with the sweetness? still easier then powder and shaker. good amount of proetin per bottle.

- (04 / Apr / 2011)

5

"the berry flavour tastes ace, easy to down if needed , definitely refreshing when cold, its like water yogurt , but definitely for me its the way to go from now on im sick of shakes ."

- (24 / Nov / 2010)

5

Love the mixed berry flavour!! Found the Lemon & Lime not so good as left a horrible after taste.

- (25 / Oct / 2010)

5

"Just tried 10g of this before rock climbing. Its not much to drink and tastes good, very berry like it says on the tin. This stuff is amazing! I climbed routes I never could before, I had more energy and focus and less fear. It is actually bright pink super juice!! Im convinced and buying the big bag now."

- (24 / Oct / 2010)

4

"use it as your daily lunchtime drink or whenever you feel thirsty, ive tried the mixed berry and must warn that you should not consume drink if you have recently brushed your teeth! good flavour though and leaves a kind of yoghurty aftertaste which isnt too bad. 9/10"

- (20 / Oct / 2010)

5

"i got the Mixed Berry and it tastes good, will be buying again"

- (23 / Sep / 2010)

5

"Just tried the lemon & lime flavour - very nice! Not too sweet, no weird taste like with many protein drinks - just tasted like still lemonade. Plus, with 40g protein, low cal, and a good aperture on the bottle to make gulping it down easy (like on an Oasis bottle), makes it excellent and a great thirst quencher!"

- (20 / Sep / 2010)

5

"Great stuff, I got the lemon & lime and the taste is good. The only thing is it gives you a bit of a dry mouth."

- (18 / Aug / 2010)

5

This is the best protein product ever. I work as a doorman in a nightclub and mixing shakes is a pain in the arse! This has got to be the most convenient thing ever! Of course not ideal to drink all the time due to cost. But £2 for a shake out of my earnings once or twice a night I see no problem with. Thanks MyProtein this product is fantastic! Oh and tastes like Robinsons fruit juice too :)

- (07 / Aug / 2010)

5

"under 5p per gram of protein guys, cant argue with that, ideal for when breaking out your blender bottle and then sourcing a liquid, then pouring powder in etc can be a bit if an ordeal. just think right out your bag ready to roll on a break at work, grab with a good carbohydrate snack and your done, a meal in seconds man. making your 6 meals a day much easier"

Shopping Cart

Your shopping cart is Empty

Why we're the UK's No.1 online

  • Guaranteed Lowest Prices
    With our online price beater
  • Premium Quality
    Produced in-house to ISO9001
  • Next Day Delivery
    Order before 8pm - Free £100+
  • Massive Online Range
    Make shopping quick & easy
  • Discounts & Loyalty Points
    For even greater savings

Recommend To A Friend

  • No more then 1000 characters long please.