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Maximuscle Promax Protein Powder
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Maximuscle Promax Protein Powder

RRP From: £34.99
From: £22.00
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This spend will earn you 66 MaxiReward Points
  • 25g BioMax Whey True Protein
  • 7g BCAA
  • Low in Fat & Sugar

Nutritional Information

Nutrition Information

Typical Values Units Per 100g Per 35g serving
Energy, kj 1706 597
Energy kcal 408 143
Fat g 8.3 2.9
of which saturates g 5.7 2.0
Carbohydrate g 6.5 2.3
of which sugars g 4.6 1.6
Fibre g 1.8 0.6
Protein g 71.4 25.0
Salt g 0.9 0.3
 - Minerals - 

Magnesium mg 350 (*67%) 88 (*24%)
 - Other Ingredients - 

BCAAs g 20.0 7.0
 - Leucine g 9.3 3.2
 - Isoleucine g 5.4 1.9
 - Valine g 5.3 1.8
Glutmanine g 11.7 4.0

*%RI = Reference Intake

BCAAs & Glutamine

Maximuscle’s PROMAX protein formula naturally provides 7g of the Branched Chain Amino Acids (Leucine, Isoleucine and Valine) in every serving. BCAAs are considered essential amino acids as the body cannot produce them itself and are required in our diets. Every serving also contains naturally occurring glutamine, the most abundant amino acid in the muscle.


Every serving of PROMAX contains a source of magnesium, which contributes to muscle function and reducing tiredness and fatigue.

Low in Fat, Sugar & Salt

Every serving of PROMAX is low in fat, sugar and salt.


Every serving of Promax is also a source of magnesium which contributes to your body's electrolyte balance and to reducing tiredness and fatigue.

Screened and effective

Every batch of Promax is screened for banned substances and is registered with the Informed-Sport.

Suitable for vegetarians

More about this product


Maximuscle Promax contains BioMax Whey True Protein, a unique blend of whey protein, which is rapidly digested by the body providing a fast uptake of protein, stimulating muscle development and growth.

The benefits of Maximuscle Promax

To develop or increase muscle mass you need more protein in your daily diet. PROMAX is a protein-rich shake containing 7g naturally occurring Branched Chain Amino Acids (BCAAs) and naturally occurring glutamine. Promax is low is salt, sugar and fat making it a great shake to supplement your daily protein requirements. Promax also contains a source of magnesium, which contributes to muscle function and reducing tiredness and fatigue.

What makes Maximuscle Promax different?

The newly formulated Maximuscle Promax has been nutritionally tailored to meet your training needs. Promax contains 25 g BioMax Whey True Protein (fast acting) and can be used either immediately after exercise or throughout the day to increase your daily protein content.

Typically, food protein concentrations are theoretically calculated based on the total nitrogen content, but this can cause some variances in the derived protein level. Maximuscle have gone one step further by validating the protein concentration in Promax by comparing the weight of the individual amino acids with the calculated factored amount, qualifying this as BioMax Whey True Protein. We guarantee that every serving of Promax provides 25g of high-quality BioMax Whey True Protein to help support the growth and maintenance of muscle.

For Maximuscle Athletes and Ambassadors, Promax is the preferred choice - they can go into competition with peace of mind, knowing that all of Maximuscle products are screened for banned substances and accredited by the Informed-Sport programme.

Maximuscle only use proven, reliable ingredients with known scientific benefits in our products.

Stacking support

Promax is the ideal product range to support your muscle maintenance and development by being high in protein. Why not try one of our newly formulated Promax Bars as a suitable alternative to a Promax shake. If you are really pushed for time why not try Maximuscle Promax Milk, a ready to drink shake; great to have in your gym bag, ready to go whenever you need it.

Serving Instructions

On the days you train: 1 serving after training + 1 serving either mid afternoon/morning.

On the days you don't train: 1 serving mid morning or 1 serving mid afternoon.

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