Mutant Mass 6.8kg - The #1 Original Big Bag Muscle Mass Gainer

✓ 56g Protein ✓ 6-Source Pro-Matrix ✓ 1,100 Calories ✓ 192g Carbs ✓ MCT Oil & Avocado

BEST VALUE SIZE | 24 SERVINGS | HIGHER PROTEIN - LOWER SUGAR | 5 FLAVOURS

The Mass Gainer Built for the Hardcore. Now in the Best Value 6.8kg.

Mutant Mass was built for the strongest bodybuilders and weightlifters on the planet. The 6.8kg is the ultimate commitment to serious mass gains - 24 full servings of the multi-award winning formula that delivers higher protein, lower sugar, and a completely unique ingredient profile that no other mass gainer at this price point can match. With a 6-source protein matrix, a 5-source complex carbohydrate blend, a premium lipid blend featuring MCT oil and avocado, and functional ingredients including Cinnulin PF® and tart cherry, this is the mass gainer for athletes who are serious about results.

What's Inside Every Serving:

💪 Mutant Mass Pro-Matrix - 6 Protein Sources (56g Per Serving)

• Whey Protein Concentrate - Fast-absorbing whey for immediate post-workout amino acid delivery
• Hydrolyzed Whey Protein - Pre-digested for the fastest possible absorption and muscle recovery
• Whey Protein Isolate - Ultra-pure, high-BV whey with minimal fat and lactose
• Micellar Casein Protein - Slow-digesting for sustained amino acid release over 4-7 hours
• Milk Protein Concentrate & Isolate - Additional milk-derived protein for a complete amino acid profile

Result: Immediate, medium, and sustained protein delivery - feeding muscles from the moment you drink it to hours later.

⚡ 5-Source Carbohydrate Blend (192g Per Serving)

• Waxy Maize Starch - High-molecular-weight carb for rapid glycogen replenishment without bloating
• Maltodextrin - Fast-acting carbohydrate for immediate energy and insulin spike
• Barley Starch - Sustained energy release for prolonged anabolic support
• Sweet Potato - A natural, nutrient-dense complex carbohydrate source
• Rolled Oats - Slow-digesting, fibre-rich carbohydrate for sustained energy and satiety

🥑 Premium Lipid Foods Blend

• MCT Oil (Fractionated Coconut) - Medium-chain triglycerides for rapid energy and metabolic support
• Avocado - Heart-healthy monounsaturated fats for hormone support and nutrient absorption
• Flaxseed - Rich in omega-3 fatty acids for inflammation support and joint health
• Pumpkin Seed & Sunflower Oil - Additional healthy fats for a complete lipid profile

🌿 Functional Ingredients

• Cinnulin PF® (Cinnamon Extract) - A patented, water-soluble cinnamon extract that supports healthy insulin sensitivity and glucose metabolism - helping drive nutrients into muscle cells more efficiently
• Tart Cherry - Rich in antioxidants and anti-inflammatory compounds to support recovery and reduce muscle soreness
• Lactase & Protease Enzymes - Support digestion and reduce bloating from this large, nutrient-dense serving

What You'll Achieve:

✓ Serious Mass Gains - 1,100 calories + 56g protein + 192g carbs creates a powerful anabolic environment
✓ Sustained Protein Delivery - 6-source matrix feeds muscles immediately and for hours after
✓ Rapid Glycogen Replenishment - 5-source carb blend restores muscle energy stores fast
✓ Faster Recovery - Tart cherry antioxidants + digestive enzymes reduce soreness and improve comfort
✓ Better Nutrient Uptake - Cinnulin PF® supports insulin sensitivity for more efficient nutrient delivery to muscles

Why the 6.8kg is the Smart Choice:

• 24 full servings - 3 months supply at 2 servings per week, or 6 weeks at daily use
• Best value per serving - Significantly lower cost per serving vs the 2.27kg
• Fewer reorders - Stock up and stay consistent without running out
• The original big bag - Mutant Mass is famous for its iconic large format tub

Why Mutant Mass is Different:

Most mass gainers use a single protein source and cheap maltodextrin. Mutant Mass uses 6 protein sources for multi-phase delivery and 5 carbohydrate sources for sustained energy - plus a premium lipid blend with MCT oil and avocado that you simply won't find in any other mass gainer at this price point. The new formula delivers higher protein and lower sugar than ever before, without compromising on taste or mixability.

Perfect For:

✓ Hard gainers who struggle to consume enough calories from food alone
✓ Bodybuilders and powerlifters in a serious, sustained bulking phase
✓ Those wanting the best value per serving from a premium mass gainer
✓ Athletes wanting a premium multi-source protein and carb matrix
✓ Anyone wanting a mass gainer with functional recovery ingredients

Choose From 5 Flavours:

Strawberry Banana | Cookies & Cream | Vanilla Ice Cream | Chocolate Fudge Brownie | Triple Chocolate

How to Use:

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

• Use 750ml for a thicker, creamier shake
• Use 1000ml for a lighter, more refreshing consistency
• Best taken post-workout for maximum glycogen replenishment and muscle protein synthesis
• Can also be taken as a high-calorie meal between training sessions
• A blender gives the best results with this serving size

Stack It for Maximum Results:

• Add Mutant Creakong - Mix creatine directly into your Mutant Mass shake for a complete post-workout stack
• Stack with USN B4 Bomb Pre-Workout - Pre-workout energy to maximise your training sessions
• Combine with Applied Nutrition BCAA 6K - Extra BCAAs pre-workout to protect muscle during training

🚚 Free Shipping on This Order - 6.8kg Qualifies!
🏆 Mutant - Multi-Award Winning Mass Gainer Formula
✅ 6-Source Protein Matrix | 5-Source Carb Blend | MCT Oil & Avocado
💪 Higher Protein - Lower Sugar - New & Improved Formula
💰 Best Value Size | 24 Servings | The Original Big Bag!

Nutritional Information (Per 280g Serving)

• Energy: 1,100 kcal
• Protein: 56g | Carbohydrates: 192g (Sugar: 18g | Fibre: 8g)
• Fat: 12g (Saturates: 6g) | Sodium: 580mg | Potassium: 840mg
• Calcium: 40% RDA | Iron: 20% RDA

Container: 6.8kg | Servings: 24 | Serving Size: 280g (4 scoops)

Ingredients (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.

Allergens: Contains Milk, Soy. May contain traces of Egg, Gluten, Nuts.

🎯 24 Servings | 6-Source Protein | 5-Source Carbs | MCT + Avocado | Best Value Big Bag

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Cut off Time 

Our cut off time for same day dispatch is 3 pm. All orders placed after 3pm will be dispatched the next working day. 

When Will My Order Arrive? 

Standard Shipping on items less than 3kg will be shipped via Royal Mail on a 48-72 hour delivery service. Items over 3kg will be sent via DPD 2 working day service.

Next working day service is shipped via DPD.

Damaged? Missing Items

We pride ourselves on delivering a high quality service and in the unfortunate situation where a parcel may been damaged in transit please contact us as soon as you receive your order. In some circumstances we do require pictures to be emailed in order to either credit or refund. If no pictures are provided then any claims will be rejected. If you can see damage to the parcel upon delivery please reject the delivery and sign the parcel as damaged.

If an item is missing from your order please contact us as soon as the order has been opened and contact us on 0113 345 9344 so that we can launch an investigation. If the wrong item has been sent please contact us to let us know which item has been sent so that we can resolve the issue for you.  

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