High Quality Mass Gainer


Limited Time Offer

Original price was: £64.99.Current price is: £54.99.

Out of stock


Critical Mass™ is quite simply the UK’s favourite and trusted Mass Gain Supplement. It uses the highest quality ingredients, all of which have been carefully selected for the ability to deliver quality LEAN MASS GAINZ allowing you to rack up the calories for your daily count.

Our new reduced sugar formulation contains 42g of both fast and slowly digested proteins per serving including ISO-XP 95% Whey Protein Isolate.

New Reduced Sugar Formula
Added HMB, Glutamine, Leucine & Creatine Matrix
Creatine: Increases physical performance in short-term bursts of short-term, high-intensity exercise
Added Fats: CLA & MCT Powder
High Calorie Protein & Carbohydrate Shake
Chromium: Contributes to Macronutrient Metabolism
Recommended to be used with iDRIVE™ Insulin Driver
Halal Certified Product


per serving (150 g) per (100 g) *RI %
Energy 2367 kJ / 566 kcal 1578 kJ / 377 kcal
Fat 10 g 6.7 g
of which Saturates 2.1 g 1.4 g
Carbohydrate 74.7 g 49.8 g
of which Sugars 2.9 g 1.9 g
Fiber 4.6 g 3.1 g
Protein 42 g 28 g
Salt Equivalent 0.27 g 0.18 g
Sodium 0.1 g 0.07 g
Creatine Matrix 5 g 3.3 g
of which Monohydrate 3 g 2 g
of which Kre-Alkalyn® 2 g 1.33 g
L-Leucine 5 g 3.3 g
Glutamine Peptides 5 g 3.3 g
HMB 2 g 1.33 g
HICA (Leucic Acid) 0.5 g 0.33 g
ALA (Alpha Lipoic Acid) 250 mg 166.6 mg
AstraGin® 45 mg 30 mg
DigeZyme® 40 mg 27 mg
Pterostilbene 15 mg 10 mg
Chromium 1 mg 0.6 mg 2500
LactoSpore® 100,000,000 spores 67,000,000 spores

* Reference Intake