Mutant Mass Weight Gainer – Extreme High‑Calorie Mass Gainer | 1,100 Calories, 56 g Protein, 192 g Clean Carbs | Build Muscle Mass & Strength
Experience the most powerful mass gainer from Mutant – the #1 selling gainer for hardcore athletes and bodybuilders. Each serving of Mutant Mass delivers 1,100 nutrient‑dense calories, 56 g of premium protein from a 6‑source protein blend, 192 g of clean carbohydrates from whole‑food sources (waxy maize, sweet potato, rolled oats, barley), and 12 g of healthy fats from MCT oil, avocado, flaxseed and pumpkin seed. Features 36 g total of naturally occurring EAAs, BCAAs, and glutamines per serving. New formula with 52% less sugar and added digestive enzymes for better absorption. Available in 6 incredible flavors: Triple Chocolate, Vanilla Ice Cream, Strawberry Banana, Cookies & Cream, Coconut Cream, and Chocolate Fudge Brownie. Choose from 5 lb (8 servings), 6 lb (8‑10 servings), 12 lb (16 servings), or 15 lb (16 servings) sizes. Consult a healthcare professional before use. Contains milk, soy, tree nuts. Not suitable for lactose‑intolerant individuals. Contact us for wholesale orders. Delivery by air, land & sea worldwide. Standard & express shipment available.
Product Description
The World‘s #1 Selling Mass Gainer – Engineered for Hard Gainers
Mutant Mass is the flagship mass gainer from Mutant, a Canadian sports nutrition brand owned by Fit Foods Ltd. and distributed in over 100 countries worldwide since 2005. Designed specifically for athletes with fast metabolisms, hard gainers who struggle to put on size, and anyone looking to pack on serious muscle mass, Mutant Mass delivers an unprecedented 1,100 calories per serving in the most nutritionally and energetically balanced way possible.
The formula has been completely overhauled to meet the demands of today’s serious athletes – with 52% less sugar than the previous version, added whole‑food carbohydrates (sweet potato, rolled oats), and improved flavors.
Who Is Mutant Mass For?
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Hard Gainers (Ectomorphs): Individuals with extremely fast metabolisms who struggle to maintain a calorie surplus through whole foods alone.
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Bodybuilders & Powerlifters: Athletes engaged in intense resistance training who need massive caloric support for muscle growth and recovery.
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Anyone Looking to Bulk Up: Perfect for bulking cycles, off‑season mass building, or any time you need to increase daily caloric intake.
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Post‑Workout Recovery: Consume immediately after training to rapidly replenish glycogen stores and deliver protein to fatigued muscles.
Massive Macros – What You Get in Every Serving (4 Scoops)
| Parameter | Amount per Serving (approx. 260‑280g) |
|---|---|
| Calories | 1,100 kcal |
| Protein | 56 g |
| Total Carbohydrates | 192 g |
| ─ Dietary Fiber | 6 g |
| ─ Sugars | 18 g (52% less than previous formula) |
| Total Fat | 12 g |
| ─ Saturated Fat | 4‑6 g |
| Cholesterol | 70‑90 mg |
| Sodium | 200‑360 mg |
| Naturally Occurring EAAs | 26 g (approx.) |
| Naturally Occurring BCAAs | 12 g (approx.) |
| Naturally Occurring Glutamines | 8 g (approx.) |
Nutritional values based on 4‑scoop serving. Values may vary slightly by flavor and region. Always refer to the product label for the most accurate information.
Mutant Mass vs. Mutant Mass Extreme 2500
| Feature | Mutant Mass (Original) | Mutant Mass Extreme 2500 |
|---|---|---|
| Calories per Serving | 1,100 kcal (4 scoops) | 2,500‑2,540 kcal (8 scoops) |
| Protein | 56 g | 92 g |
| Carbohydrates | 192 g | 285 g |
| Fat | 12 g | 9 g |
| Best For | Standard bulking cycles, daily mass gain | Extreme mass gain, ultra‑high calorie needs |
The Advanced Formula – Engineered for Maximum Absorption
Mutant Mass incorporates several proprietary matrices to optimize nutrient delivery and absorption:
| Matrix | Purpose | Key Ingredients |
|---|---|---|
| Clean‑Carb™ Pro‑Glycogen Matrix | Rapid and sustained glycogen replenishment | Waxy maize starch, maltodextrin, barley starch, sweet potato, rolled oats |
| 6‑Source Protein Blend | Multi‑stage amino acid delivery | Whey protein concentrate, hydrolyzed whey, whey isolate, micellar casein, milk protein concentrate, milk protein isolate |
| Lipid Food Blend | Healthy fats for energy and recovery | MCT oil (fractionated coconut), avocado, flaxseed, pumpkin seed, sunflower oil |
| AMINO‑G™ Glutamine Peptide Matrix | Enhanced recovery and immune support | Enzymatically modified peptide‑bonded glutamine |
| Digestive Enzyme Blend | Improved digestion and absorption | Lactase, protease, Cinnulin PF® (cinnamon extract) |
Quality & Purity – Mutant’s Commitment to Hardcore Athletes
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52% Less Sugar: The new formula dramatically reduces sugar content while maintaining great taste and massive caloric density.
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Whole‑Food Carbohydrates: Includes nutrient‑dense sources like sweet potato, rolled oats, and barley for clean, sustained energy.
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Added Digestive Enzymes: Lactase and protease help break down lactose and proteins for better tolerance and absorption.
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Third‑Party Lab‑Tested: Every batch is tested for label accuracy.
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Made in Canada: Manufactured in federally licensed facilities under strict quality standards.
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Kosher Certified (Select Batches): Available in certain markets; contact us for availability.
⚠️ Important Dietary Warnings: Mutant Mass is NOT gluten‑free, NOT lactose‑free, NOT suitable for vegans, and NOT suitable for ketogenic or Paleo diets. It contains milk, soy, and tree nuts (coconut). It is suitable for vegetarians (contains dairy proteins but no animal‑derived ingredients beyond milk). Produced in a facility that also processes fish (collagen).
🍽 Available Flavors – 6 Delicious Options
Mutant Mass is available in a range of gourmet flavors, all formulated to mix easily and taste great in water or milk.
| Flavor | Description |
|---|---|
| Triple Chocolate | Rich, dark chocolate flavor – the most popular choice |
| Vanilla Ice Cream | Smooth, sweet vanilla – perfect for mixing with fruits or nut butter |
| Strawberry Banana | Fruity blend of ripe strawberries and bananas |
| Cookies & Cream | Sweet vanilla base with chocolate cookie pieces |
| Coconut Cream | Tropical coconut flavor – smooth and creamy |
| Chocolate Fudge Brownie | Decadent brownie flavor with dulce de leche notes |
Flavor availability may vary by region. Limited‑edition flavors may be available; contact us for current options.
📦 Available Packaging Options & Sizes
Mutant Mass is available in a range of sizes to suit every need – from first‑time users to high‑volume consumers, gyms, and retailers.
Mutant Mass (Original – Standard Format, 4 Scoops per Serving)
| Format | Net Weight | Approx. Servings | Container Type | Best For |
|---|---|---|---|---|
| 5 lb | 2.27 kg | 8 servings | Tub (Dual‑Chamber Bag in select markets) | Trial, lighter usage, travel |
| 6 lb | 2.72 kg | 8‑10 servings | Tub | Regular home use, cost‑effective |
| 12 lb | 5.44 kg | 16 servings | Tub | Serious athletes, extended bulking cycles |
| 15 lb | 6.8 kg | 16 servings | Tub | Maximum value – heavy users, gyms, wholesale |
Also available in a 2.2kg (5lb) Dual‑Chamber Bag design (varies by region).
Mutant Mass Extreme 2500 (8 Scoops per Serving – Double the Calories)
| Format | Net Weight | Approx. Servings | Best For |
|---|---|---|---|
| 6 lb | 2.72 kg | 9 servings | Extreme mass gain, hardcore bulking |
| 12 lb | 5.45 kg | 18 servings | High‑volume use, exceptional value |
Wholesale Quantities
We supply all Mutant Mass product lines in large volumes to retailers, gyms, fitness centers, distributors, and food service operators:
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Wholesale Cases: 4‑pack, 6‑pack, 12‑pack of 6lb or 12lb tubs
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Full Pallets: Mixed flavors or single SKU
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20 ft / 40 ft Container Loads (FCL): For export and large‑scale distribution
Contact us for custom quotes, mixed pallets, and export pricing.
🥤 How to Use Mutant Mass Weight Gainer
Preparation Instructions
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Standard Shake: Add 4 level scoops (approx. 260‑280g) of powder to 750‑1000 ml (24‑32 fl oz) of cold water, milk, or your favorite beverage. Shake, stir, or blend for 30‑45 seconds until smooth.
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For Maximum Calories: Use low‑fat milk instead of water for an even higher calorie count.
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Adjustable Serving: For smaller appetites or lighter use, start with 2 scoops (approx. 140g) – this delivers 550 calories, 28g protein, and 96g carbs.
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Blended: For an even higher‑calorie shake, blend with ice, a banana, peanut butter, or oats.
When to Take Mutant Mass
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Post‑Workout (Recommended): Consume immediately after training to rapidly replenish glycogen stores, deliver protein to fatigued muscles, and jumpstart recovery.
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Between Meals: Use as a convenient high‑calorie shake to increase daily caloric intake without preparing an additional solid‑food meal.
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Upon Waking (for Hard Gainers): Start the day with a calorie‑dense shake to maintain a sustained calorie surplus.
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Before Bed (for Mass Cycles): Consume 1‑2 hours before sleep for overnight muscle recovery and growth support.
Dosage Recommendations
| User Type | Daily Usage |
|---|---|
| Hard Gainer / Bulking Phase | 1 full serving (4 scoops) daily, preferably post‑workout |
| Moderate User / Smaller Appetite | Start with 2 scoops (half serving) daily and gradually increase |
| Extreme Bulking | 1 serving daily plus whole‑food meals to maintain a sustained calorie surplus. May use 2 servings per day if caloric needs are extremely high |
Important:
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Hydration: Drink at least 2‑3 liters (8‑12 glasses) of water daily when using Mutant Mass to support proper digestion and kidney function.
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Serving Adjustment: If a full serving causes digestive discomfort, start with half a serving (2 scoops) and gradually increase over 1‑2 weeks.
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Not for Weight Management: This product is designed for weight gain and muscle building, not weight management.
⚠️ Important Safety Information & Warnings
| Warning | Details |
|---|---|
| Age Restriction | This product is only intended for healthy adults 18 years of age or older. |
| Not for Children | Keep out of reach of children. |
| Pregnancy & Nursing | Not for use by women who are pregnant, nursing, or trying to become pregnant. |
| Diabetes | This product is not suitable for diabetics due to the high carbohydrate content (192g+ per serving). |
| Kidney / Liver Disease | Consult a doctor before use if you have kidney or liver disease, hypertension, or any chronic condition. |
| Gluten Allergy / Celiac Disease | This product is not gluten‑free (contains barley starch, rolled oats – may contain wheat traces). |
| Lactose Intolerance | This product is not suitable for individuals with lactose intolerance due to high dairy protein content. |
| Vegan Diet | This product is not suitable for vegans. Contains milk‑derived proteins. |
| Ketogenic / Paleo Diets | This product is not suitable for keto or Paleo diets due to high carbohydrate content (192g+ per serving). |
| Medication Interactions | Avoid if taking diuretics, NSAIDs, or blood pressure medication without medical advice. |
| Surgery | Discontinue use at least 2 weeks prior to scheduled surgery. |
| Adverse Reactions | Stop use immediately and consult a doctor if you experience palpitations, severe nausea, chest pain, or shortness of breath. |
| Maximum Daily Dose | Do not exceed 2 servings (8 scoops) per 24 hours. |
| Not a Meal Replacement | This product is a dietary supplement, not a complete meal replacement. It should be used alongside a balanced whole‑food diet. |
🧴 Storage & Shelf Life
| Condition | Duration | Instructions |
|---|---|---|
| Unopened | 24 months (check lot‑specific expiration) | Store in a cool, dry place below 25°C (77°F), away from direct sunlight and heat sources |
| Opened (Powder) | Use within 3‑6 months | Reseal the tub tightly after each use. Do not refrigerate (moisture causes clumping). Store in a clean, dry cupboard |
| Prepared Liquid Shake | 2 hours (room temp) / 24 hours (refrigerated) | Consume within 2 hours at room temperature. Refrigerated shakes may be stored up to 24 hours, but best used fresh. Do not freeze |
Important: Contents are sold by weight, not by volume. Settling may occur during shipping and handling, which is normal. The net weight and number of servings are as stated on the label.
❓ Frequently Asked Questions (FAQs)
Q: How many calories are in Mutant Mass per serving?
A: Each full serving (4 scoops) provides 1,100 calories. Mixed with low‑fat milk, the calorie count exceeds 1,350‑1,400 calories per serving.
Q: Is Mutant Mass suitable for hard gainers?
A: Yes. Mutant Mass was specifically designed for hard gainers and individuals with fast metabolisms who struggle to maintain a calorie surplus through whole foods alone. The 1,100‑calorie serving helps overcome metabolic barriers to weight gain.
Q: How much protein is in Mutant Mass?
A: Each serving provides 56g of premium protein from a 6‑source blend of whey concentrate, hydrolyzed whey, whey isolate, micellar casein, milk protein concentrate, and milk protein isolate.
Q: Does Mutant Mass contain creatine?
A: The standard Mutant Mass formula does not contain added creatine. For a creatine‑boosted option, consider Mutant Mass Extreme 2500 or add creatine separately.
Q: Is Mutant Mass gluten‑free?
A: No. Mutant Mass is not gluten‑free. It contains barley starch, rolled oats, and may contain traces of wheat.
Q: Is Mutant Mass lactose‑free?
A: No. Mutant Mass contains multiple dairy‑derived protein sources (whey concentrate, whey isolate, casein, milk protein) and is not suitable for individuals with lactose intolerance.
A: Yes, it is suitable for vegetarians. However, it is not suitable for vegans.
Q: Is Mutant Mass keto‑friendly?
A: No. With over 192g of carbohydrates per serving, this product will significantly exceed daily carbohydrate limits on a ketogenic diet.
Q: Can I take Mutant Mass on non‑training days?
A: Yes. To maintain a calorie surplus and support muscle recovery, take 1 serving on non‑training days. For maintenance phases, half a serving (2 scoops) may be sufficient.
Q: Is Mutant Mass halal certified?
A: Halal certification varies by region and production batch. The original Mutant Mass formula does not contain pork or alcohol ingredients, but official Halal certification may not be present on all packs. Contact us for current certification status for your destination market.
Q: How does Mutant Mass compare to Optimum Nutrition Serious Mass?
A: Mutant Mass provides 1,100 calories, 56g protein, and 192g carbs per serving. Serious Mass provides 1,250‑1,260 calories, 50g protein, and 250g+ carbs. Mutant Mass has a lower carbohydrate load (better for carb‑sensitive users) with whole‑food carb sources, while Serious Mass is higher in total calories. Both are top‑tier mass gainers; the choice depends on individual caloric needs and tolerance.
Q: Is Mutant Mass safe for competitive athletes subject to drug testing?
A: Mutant Mass is manufactured in federally licensed facilities and is third‑party lab‑tested for label accuracy. However, it does not carry a specific banned substance certification (e.g., Informed‑Choice). For competitive athletes, we recommend verifying batch‑specific testing or choosing a certified alternative.
📜 HS Code & Tariff Classification
For accurate customs documentation and tariff calculation, we provide the correct Harmonized System codes.
| Code | Description |
|---|---|
| HS Code 2106.90 | Food preparations not elsewhere specified or included – used for finished mass gainer powders and dietary supplement products for retail sale |
| HS Code 2106.10 | Protein concentrates and textured protein substances – sometimes used for protein‑dominant blends |
Export Documents Available:
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Certificate of Analysis (COA) – per batch (including protein content, purity, heavy metals, microbiology)
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Certificate of Origin – upon request (Canada origin)
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Commercial Invoice and Packing List with HS Code specification
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MSDS / SDS – available
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GMP Certificate – available upon request
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Kosher / Halal Certification – varies by batch; contact us for current status
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Allergen Statement – available (contains milk, soy, tree nuts)
All documentation provided as required by destination market regulations.
🌍 Global Supply & Delivery Information
We sell only top original quality products at very good and affordable prices. We have warehouses strategically located in the United States, Europe, and the Middle East, ensuring fast and reliable distribution across these regions.
We can ship worldwide via:
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✈️ Air Freight – Express & rapid delivery
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🚚 Land Transportation – Truck delivery within regions
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🚢 Sea Freight – Cost‑effective for bulk orders
Shipping Options Available:
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Standard International Shipping
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Express Worldwide Delivery
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Full Container Load (FCL) Supply
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Bulk Industrial Shipments
We deliver within the United States, Europe, and the Middle East, and we can ship to any destination globally. We support global exports with professional logistics coordination and secure delivery solutions worldwide.
For more inquiries or to place an order (samples, retail tubs, wholesale cases, full pallets, or container loads), please contact us.
We deliver by air, land, and sea — internationally. Standard and express shipment options available.












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