RRP £89.69
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This is the ultimate new re formulated lean muscle gainer you have been waiting for. Mutant Mass is a serious calorie dense formula.

Full description


Mutant Mass

Designed specifically for the strongest bodybuilders and weightlifters that walk the earth, Mutant Mass is now being discovered by other hardcore and dedicated athletes seeking the most powerful gainer they can get their hands on. Now, our latest and greatest formula is here ready to help you unleash your fullest potential. When we say "New & Improved, #1 Original Big Bag Muscle Mass Weight Gainer...Higher Protein – Lower Sugar – Great Tasting – Easy Mixing!" and all the other great stuff we rave about when referring to Mutant Mass, that comes from countless years of researching, developing and re-booting our already multi-award winning formula, to truly make it even better.

Container Size: 6800 g

Serving Size: 4 Scoops (280 g)

Servings Per Container: 24

Nutritional Information Per Serving (based on Triple Chocolate Flavour)

Energy: 1100 kcal, Fat: 12 g of which Saturates: 6 g of which Trans: 0.1 g, Cholesterol: 90 mg

Sodium: 580 mg, Potassium: 840 mg, Carbohydrate: 192 g of which Fibre: 8 g of which Sugar: 18 g

Protein: 56 g

Ingredients (based on Triple Chocolate Flavour)

Carbo Blend (Waxy Maize Starch, Maltodextrin, Barley Starch, Sweet Potato, Rolled Oat), Mutant Mass Pro-Matrix (Milk) (Whey Protein Concentrate, Hydrolyzed Whey Protein, Whey Protein Isolate, Micellar Casein Protein, Milk Protein Concentrate, Milk Protein Isolate), Lipid Foods Blend (Fractionated Coconut (MCT) Oil, Avocado, Flax Seed, Pumpkin Seed, Sunflower Oil), Thickeners (Defatted Soybean, Pea, Guar Gum), Cocoa, Natural & Artificial Flavours, Salt, Sweetener (Sucralose), Emulsifier (Sunflower Lecithin), Enzymes (Lactase, Protease), Cinnamon Extract (Cinnulin PF), Tart Cherry.

Recommended Use

Add 750-1000 ml of water to a blender or large shaker cup, then add 4 scoops (280g) of Mutant Mass, blend or shake for 20–30 seconds.

Tastes amazing in water, tastes even better in milk!

Always add liquid first then add Mutant Mass.


Product Form
Primary Ingredients
Choose your Goal
Muscle Gain & Size
Drug Tested for Sport

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
17 reviews for Mutant Mass 6.8kg
eKomi customer reviews
Anthony horabin
Use 4 scoops as stated taste good mixed well .
Rated 5 out of 5
Anthony horabin
I use this every day taste good but not that important for me, mixed well, price is the cheapest looked on many sites and this is the best price I have found .will be placing a second order for this price .
Rated 5 out of 5
Eva Tamara Toth
I drink the shake after workout. This is the first time when I use this product and I am satisfied with it.
Rated 5 out of 5
amanda jordan
I use myself as i am a personal trainer i also recommend to clients if they want to put on weight, very happy with product but will try a pre work out shake next time.
Rated 5 out of 5
amanda jordan
Use daily am a personal trainer and would recommend to my clients
Rated 5 out of 5