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MaxiNutrition Promax Extreme Protein Powder
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MaxiNutrition Promax Extreme Protein Powder

RRP From: £54.99
From: £40.00
This spend will earn you 120 MaxiReward Points
  • 40g of fast acting, slow releasing proteins
  • 10.6g of BCAAs
  • 8.5g of Glutamine

Nutritional Information

Nutrition Information

Typical ValuesUnitsPer 100gPer 57g serving
of which saturatesg3.52
of which sugarsg3.21.8
Calcium HMBg2.61.5
Vitamin Cmg82 (103%)46.7 (58%)
Vitamin B6mg0.9 (63%)0.5 (36%)
Magnesiummg184.4 (49%)105.1 (28%)
Zincmg5.4 (54%)3.1 (31%)

*%RI = Reference Intake

Vitamin B6 and Zinc

We also add vitamin B6 and zinc to each serving. Zinc contributes to normal protein synthesis, whilst vitamin B6 contributes to normal protein and glycogen metabolism.

1.5g Calcium HMB

Every serving provides 1.5g of calcium HMB, a metabolite of the essential branched chain amino acid leucine. HMB is a well-researched ingredient and recommended by industry-leading experts.

Sodium, Calcium & Magnesium

These are the body's key electrolytes. The most intense training regimes benefit from the support of calcium which contributes to normal muscle function along with magnesium to reduce tiredness and fatigue - helping you stay at the top of your game.

Vitamin C

For the most intense training regimes, every serving also contains added vitamin C to support the normal functioning of the immune system.

Low in sugar

Every serving is low in sugar while providing 40g of protein to maintain your muscles.

More about this product

Why Promax Extreme?

At MaxiNutrition we know your performance is everything. At higher levels of performance, the demands on your body are extreme. This is why our Promax Extremeformula targets the needs of the most demanding athletes. Every serving of Promax Extreme is specially designed to provide an impressive 40g of fast acting and slow release proteins. Our triple release protein formula delivers amino acids to your muscles as early as 20 minutes and lasts for up to 4 hours. As well as being naturally rich in BCAAs and glutamine, Promax Extreme also contains vitamin C for immune system support along with naturally present electrolytes and 1.5g of calcium HMB per serving.

High in protein

Using the latest in cutting edge protein science, Promax Extreme contains a triple release protein formula that provides an impressive 40g of high-quality protein per serving to give your muscles the protein needed to support gains in muscle size. Our formula of fast acting and slow release proteins in Promax Extreme elevates amino acid levels in the blood for longer. Protein is scientifically proven to help you maintain and build muscle.

BCAAs & Glutamine

Our triple release protein formula naturally provides 10.6g of BCAAs, which includes 4.8g of the key amino acid leucine in every serving. Promax Extreme also naturally contains 8.5g of glutamine, the most abundant amino acid in muscle.

Screened and effective

We only use proven, reliable ingredients with known scientific benefits in our products. Every batch of Promax Extreme is screened for banned substances and is registered with the Informed-Sport programme.

Recommended Usage

On the days you train - Twice a day, once after training and once mid-morning or mid-afternoon.

On the days you don't train - Once a day, mid-morning or mid-afternoon.

Consumer Reviews


Pauline Yates A lady's view

I see a lot of reviews from guys, but as a woman I find this shake ticks all the boxes. I struggle to eat enough food to meet the demand I place on my (over 40) body. As soon as I switched to Promax extreme combined with the extremely yummy Millionaires Shortbread protein bar in addition to my regular diet my plateau disappeared and I found it much easier to get that lean "surfer babe" look (yes ... even over40!!) One request - more yummy bars please as the others are a bit bland. (And please ... never stop doing the Strawberry as I don't like chocolate shakes 😄)

The MaxiNutrition Team:


Thank you for taking the time to leave this great review.

 you need anything at all please don't hesitate to get in touch, the team here at MaxiNutrition would be more than happy to assist you -





Also please don't forget to have a look at our website for helpful tips about training and nutrition to support you with your goals -



Thanks again for the review.


Kind regards,



Neil RIpley Great product (out of stock)

When will this be back in stock (amazing product)

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