Applied Nutrition
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Critical Mass is quite simply the UKs favourite and trusted mass gain supplement. It uses the highest quality ingredients all of which have been carefully selected

Full description


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,


Mix 2.5 Scoops (150g) with 500ml of water or skimmed milk and shake well using a shaker bottle.

Consume 1-3 servings daily depending on your calorie requirements.

Critical Mass is a carbohydrate dense shake and pairs perfectly with

Applied Nutrition’s GDA (Glucose Disposal Agent) iDrive™ Insulin Driver.

*Scoops are estimate only, weighing scales are recommended.


Serving Size: 2.5 Scoops (150g)

Servings Per Container: 40

Per serving 150g                      

Energy 2367 kJ / 566 kcal, Fat 10g -  of which Saturates 2.1 g, Carbohydrate 74.7 g of which Sugars 2.9 g, Fibre 4.6g, Protein 42 g, Salt Equivalent 0.27 g, Sodium 0.1 g , Creatine Matrix  5 g of which Monohydrate  3 g  of which Kre-Alkalyn® 2 g, L-Leucine 5g, Glutamine Peptides 5 g, HMB 2 g, HICA (Leucic Acid) 0.5 g, ALA (Alpha Lipoic Acid) 250 mg, AstraGin® 45 mg, DigeZyme® 40 mg, Pterostilbene 15 mg                            



Product Form
Primary Ingredients
Choose your Goal
Muscle Gain & Size, Lean Muscle & Definition,
Time of consumption
After Workout
Dietary Needs
Halal Certified
Drug Tested for Sport
Special Offer

Delivery & returns


We offer a number of delivery options at the checkout. If you add your items to your basket and enter your postcode all delivery options, estimated delivery dates and pricing for your area will be shown.

View or full Deliveries Policy here.


We want you to be happy with every purchase you make. Accordingly, you may inspect the items you buy as if you were in one of our stores. However, whilst you are deciding whether to keep your purchases, you do have a statutory duty to take reasonable care of our goods. Therefore, please do not damage the items whilst you inspect them.

Where you have failed to take reasonable care of the goods, whether whilst in your possession or when returning them, we reserve the right to refund you in full less any amounts due by way of compensation to either repair the goods or to cover any loss.

If you wish to return a product you have purchased from our website, making note of any Non-returnable products, you may do so.

View or full Returns Policy here.

Customer reviews

4.8 / 5
6 reviews for Applied Nutrition Critical Mass 6kg - Professional Formula - FREE Glutamine 120 Caps and Shaker
eKomi customer reviews
Steven Paterson
good quality
Rated 5 out of 5
Filip Totev
for personal use
to my friends and my partners
for now I'm satisfied, but I'll see in the future and I'll have a better judgment, for now I'm satisfied
Rated 5 out of 5
Sean Harper
Rated 4 out of 5
Steven Roberts
Rated 5 out of 5
vince dennis
Working very well with the product.
Rated 5 out of 5