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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


Rex Orr More flavours!

Hi Could you do a Cookies and Cream flavour? Thanks Rex

The MaxiNutrition Team:


I am afraid there aren't any plans to produce a cookie and cream flavoured Promax Extreme, as this product is being discontinued. But you can get our Promax powder in cookies and cream flavour - 

If you have any more questions please contact the team on 01606 734249.

Kind regards,


sanjeev sharma want to buy it but out of stock WHY

when is the stock will be avalibale ?????

The MaxiNutrition Team:


This is back in stock and has been sent out to you now.

Apologies for the delay,

Have a nice day.

Kind regards,


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