Addict Massive Weight Gainer

How Massive Mega Dose by Addict Sport Nutrition supports your objectives

💥 1203 kcal per serving — engineered for hard gainers The defining feature of Massive Mega Dose is its caloric density. At 401 kcal per 100g and 1203 kcal per 300g serving, it is designed for individuals whose total daily energy expenditure consistently exceeds their food intake, preventing weight gain regardless of diet. A single serving adds a meaningful caloric surplus on top of a regular diet, providing the raw energy substrate that muscle growth requires above all else.

🥛 Triple whey protein blend: 51g per serving across three absorption rates The combination of whey concentrate (75%), isolate (15%) and hydrolysate (10%) creates a protein source with complementary absorption profiles. The hydrolysate fraction delivers amino acids rapidly in the immediate post-workout window. The concentrate and isolate fractions sustain amino acid availability over the following 1.5 to 3 hours. The result is a broader and more sustained anabolic stimulus than a single-source protein product.

🍞 240g of carbohydrates per serving for maximum caloric and glycogen loading Maltodextrin provides 240g of fast-absorbing carbohydrates per 300g serving, spiking insulin post-workout and maximising glycogen resynthesis in depleted muscle tissue. This carbohydrate load is not just about calories: elevated post-exercise insulin levels actively drive amino acid uptake into muscle cells, amplifying the anabolic effect of the 51g protein content consumed simultaneously.

💪 21.3g of label-confirmed BCAAs per serving The aminogram printed on the official product label confirms 7989mg of isoleucine, 8205mg of leucine and 5079mg of valine per 300g serving — a total of 21,273mg (21.3g) of BCAAs. These are not from added BCAA powder but derived naturally from the triple whey matrix. Leucine alone reaches 8.2g per serving, comfortably exceeding the 2 to 3g leucine threshold required to maximally activate mTOR-driven muscle protein synthesis.

⚖️ Near-zero fat and sugar for a clean mass gain profile Despite its enormous caloric content, Massive Mega Dose keeps fat at just 1.5g per 100g, saturated fat at virtually zero (0.0003g/100g), and sugars at 0.35g per 100g. The caloric surplus it provides comes almost entirely from protein and complex carbohydrates — a profile that favours lean muscle accumulation over indiscriminate body mass gain.

🎯 Goal guide

🏋️ Mass gain: 1 serving (300g) post-workout or between meals. The core use case this product is built for.

🔥 Weight loss / cutting: Not recommended. Very high caloric content is incompatible with a caloric deficit.

⚖️ Body recomposition: Not the optimal choice. Prefer a lean protein source with fewer carbohydrates.

Serving suggestion

Mix 6 level scoops (300g total) in 400ml of cold water or your preferred beverage (milk, plant-based milk or fruit juice). Shake vigorously in a large shaker bottle until fully dissolved. Consume immediately after preparation. For athletes who find a 300g serving too large initially, start with 3 scoops (150g) and gradually increase to the full serving over 1 to 2 weeks as your digestive system adapts.

Best times to enjoy it

🏋️ Immediately post-workout (primary window) The 30 to 45-minute window after training is when muscle glycogen is most depleted and muscle protein synthesis is most elevated. A 300g serving in this window delivers maximum caloric, carbohydrate and protein impact at precisely the right moment.

🌅 At breakfast For hard gainers who struggle to eat enough in the morning, a full or half serving at breakfast provides an immediate and convenient caloric foundation for the rest of the day.

☀️ Between meals as a caloric top-up Adding a serving between lunch and dinner is one of the most effective strategies for consistently hitting a daily caloric surplus without relying solely on appetite.

🌙 Before sleep (half serving) A 150g half-serving before sleep provides a final caloric and protein top-up to support overnight muscle repair and prevent overnight catabolism during long fasting periods.

Daily protein and calorie target for mass gain

For effective muscle gain, a caloric surplus of 250 to 500 kcal above total daily energy expenditure is the evidence-based target range. Protein intake should reach 1.6 to 2.2g/kg/day. Each 300g serving of Massive Mega Dose contributes 1203 kcal and 51g of protein toward these daily targets.

Goal-specific guidance

For mass gain: Use 1 full serving (300g) per day as the caloric backbone of your surplus diet. Combine with 3 to 4 balanced whole-food meals throughout the day to reach total daily protein targets and ensure micronutrient diversity. Track total daily calories for the first 2 to 3 weeks to confirm you are consistently eating above maintenance — this is the single most important factor for weight gain.

For beginners or individuals with smaller appetites: Start with a half serving (150g, approximately 600 kcal, 25g protein) and increase progressively over 2 weeks. The high carbohydrate content requires digestive adaptation, and introducing the full serving immediately may cause temporary bloating or discomfort.

🏅 Sport Nutrition "Did you know?"

The term "hard gainer" is widely used in gym culture but rarely explained. From a physiological standpoint, hard gainers typically have one or a combination of three characteristics: a high resting metabolic rate (they burn more calories at rest than average), a high non-exercise activity thermogenesis (they unconsciously move more throughout the day), or a naturally lower appetite that makes eating enough feel difficult. None of these factors are insurmountable — they simply mean that the caloric surplus required to gain weight needs to be larger and more deliberately managed than for the average athlete. Massive Mega Dose exists precisely for this: to make hitting a 500 to 1000 kcal daily surplus practical, consistent and repeatable.

Full ingredient list

Maltodextrin, whey protein concentrate 75% (milk), whey protein isolate 15% (milk), hydrolysed whey protein 10% (milk), cocoa powder (chocolate variant), sweetener: sucralose, flavourings.

Key ingredient breakdown

Allergens and certifications

Allergens: Contains milk (whey protein). Produced in a facility that may also process eggs, gluten, soy and peanuts. Always refer to the product label for the most current allergen information.

Product characteristics:

• No aspartame — sweetened with sucralose only
• Near-zero sugar (0.35g/100g)
• Near-zero saturated fat (0.0003g/100g)
• Not suitable for vegans or vegetarians (dairy-derived whey protein)
• Suitable for individuals with moderate lactose sensitivity (isolate and hydrolysate fractions are low in lactose)
• Not a meal replacement — a caloric supplement to be used alongside a balanced diet

Nutritional values — chocolate variant

Full aminogram per serving — chocolate variant

*EAA: Essential amino acid / **BCAA: Branched-chain amino acid

BCAA summary per serving

Format and serving guide

Q1 — Who is Massive Mega Dose designed for? Massive Mega Dose is specifically designed for hard gainers — athletes who struggle to gain weight and muscle mass despite eating regularly. This includes individuals with high metabolic rates, low appetite, or demanding physical lifestyles that burn calories faster than they can consume them through food alone. It is not designed for athletes who gain weight easily, for whom a protein-focused supplement without a large carbohydrate load would be more appropriate.

Q2 — Can I mix Massive Mega Dose with milk instead of water? Yes, and this is a popular approach for athletes who want to maximise caloric intake even further. Mixing a 300g serving with 400ml of whole milk instead of water adds approximately 250 additional calories, 13g of protein and 20g of carbohydrates, bringing a single serving to approximately 1450 kcal and 64g of protein. For hard gainers who are not lactose sensitive, this is one of the most calorie-efficient combinations available in sports nutrition.

Q3 — Will Massive Mega Dose make me gain fat as well as muscle? Any caloric surplus carries the risk of some fat gain alongside muscle gain — this is a physiological reality that no product can eliminate. The macronutrient profile of Massive Mega Dose (very low fat, virtually zero saturated fat, near-zero sugar, 17% protein) minimises unnecessary fat accumulation compared to products high in fat or simple sugars. For the cleanest possible mass gain, pair Massive Mega Dose with a structured resistance training programme and monitor body composition monthly to adjust serving size if fat gain becomes excessive.

Q4 — How many servings per day should I take? The standard recommendation is 1 full serving (300g) per day, ideally post-workout or between meals. Some hard gainers with very high energy needs may benefit from 1.5 servings spread across the day, but this is an advanced protocol that should be introduced gradually. Always ensure total daily protein intake does not become disproportionate to caloric intake from whole foods — Massive Mega Dose is a supplement to a balanced diet, not a replacement for it.

Q5 — What is the difference between the 2500g and 5000g formats? The formula is identical in both formats. The 5000g format provides approximately double the servings of the 2500g format and is the more economical choice per gram of product for athletes who use Massive Mega Dose consistently. The 2500g format is ideal for first-time buyers who want to test the product or try a new flavour before committing to a larger quantity. At approximately 8 full servings per 2500g bag, it provides roughly 2 weeks of use at the standard daily protocol.

🍫 Recipe 1 — Chocolate Massive Mega Dose high-calorie smoothie bowl

Time: 5 minutes

Ingredients (1 serving):

• 3 scoops (150g) Massive Mega Dose — Chocolate or Chocolate-Hazelnut
• 200ml whole milk or oat milk
• 1 ripe banana
• 2 tbsp peanut butter
• Toppings: sliced banana, dark chocolate chips, a drizzle of honey, granola

Instructions:

1. Add the Massive Mega Dose powder, milk, banana and peanut butter to a blender.
2. Blend on high for 20 to 30 seconds until thick and creamy. Add more milk if needed.
3. Pour into a wide bowl and top with sliced banana, dark chocolate chips, honey and granola.
4. Consume immediately post-workout as a calorie-dense recovery meal.

Approximate macros: 950 kcal | 130g carbs | 22g fat | 42g protein

🍪 Recipe 2 — Cookies & Cream Massive Mega Dose overnight mass oats

Time: 5 minutes + overnight rest

Ingredients (1 serving):

• 3 scoops (150g) Massive Mega Dose — Cookies or Vanilla
• 100g rolled oats
• 300ml whole milk
• 2 tbsp Greek yogurt
• 1 tbsp chia seeds
• 4 Oreo-style biscuits, crushed (optional)

Instructions:

1. Combine rolled oats, chia seeds and milk in a large jar. Stir well.
2. Add the Massive Mega Dose powder and Greek yogurt. Mix thoroughly until smooth.
3. Fold in half the crushed biscuits.
4. Cover and refrigerate overnight (minimum 6 hours).
5. In the morning, stir well, top with remaining crushed biscuits and a splash of milk if too thick.

Approximate macros: 1100 kcal | 165g carbs | 14g fat | 48g protein

🥜 Recipe 3 — Snickers Massive Mega Dose mass gain shake with oats

Time: 3 minutes

Ingredients (1 serving):

• 3 scoops (150g) Massive Mega Dose — Snickers or Chocolate-Hazelnut
• 400ml cold whole milk
• 40g instant oats
• 1 tbsp almond butter
• 1 tbsp cocoa powder
• 3 to 4 ice cubes

Instructions:

1. Add all ingredients to a blender.
2. Blend on high for 25 to 30 seconds until smooth and creamy.
3. Pour into a large glass or shaker bottle and consume immediately.
4. For a thicker texture, reduce milk to 300ml. For a lighter shake, increase to 500ml.

Approximate macros: 1050 kcal | 145g carbs | 18g fat | 50g protein