High Quality Mass Gainer


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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 %
Energy2367 kJ / 566 kcal1578 kJ / 377 kcal
Fat10 g6.7 g
of which Saturates2.1 g1.4 g
Carbohydrate74.7 g49.8 g
of which Sugars2.9 g1.9 g
Fiber4.6 g3.1 g
Protein42 g28 g
Salt Equivalent0.27 g0.18 g
Sodium0.1 g0.07 g
Creatine Matrix5 g3.3 g
of which Monohydrate3 g2 g
of which Kre-Alkalyn®2 g1.33 g
L-Leucine5 g3.3 g
Glutamine Peptides5 g3.3 g
HMB2 g1.33 g
HICA (Leucic Acid)0.5 g0.33 g
ALA (Alpha Lipoic Acid)250 mg166.6 mg
AstraGin®45 mg30 mg
DigeZyme®40 mg27 mg
Pterostilbene15 mg10 mg
Chromium1 mg0.6 mg2500
LactoSpore®100,000,000 spores67,000,000 spores

* Reference Intake