SAME-DAY DELIVERY AVAILABLE
CLICK & COLLECT AVAILABLE
FREE SHIPPING ON ORDERS OVER $99
AUSTRALASIA'S #1 PERFORMANCE FUEL
GMP CERTIFIED MANUFACTURING
SATISFACTION GUARANTEED
SAME-DAY DELIVERY AVAILABLE
CLICK & COLLECT AVAILABLE
FREE SHIPPING ON ORDERS OVER $99
AUSTRALASIA'S #1 PERFORMANCE FUEL
GMP CERTIFIED MANUFACTURING
SATISFACTION GUARANTEED
SAME-DAY DELIVERY AVAILABLE
CLICK & COLLECT AVAILABLE
FREE SHIPPING ON ORDERS OVER $99
AUSTRALASIA'S #1 PERFORMANCE FUEL
GMP CERTIFIED MANUFACTURING
SATISFACTION GUARANTEED

International Protein Heavy Weight Gainer

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Price range: $74.95 through $139.95

Taxes included. Shipping calculated at checkout.

International Protein Heavy Weight Mass Gainer is designed for individuals serious about increasing body weight, building muscle mass and boosting daily calorie intake.
Additional Information
International Protein Heavy Weight Gainer is an ultra-premium, high-calorie formulation designed for hard gainers, elite athletes, and bodybuilders. It serves as a powerful nutritional tool designed to break through stubborn growth plateaus and accelerate muscle mass. This heavy-duty mass gainer is intended for consumption after intense training sessions, between large meals, or before bed. It successfully solves the difficult challenge of consuming the massive daily calorie surpluses required for serious physical scale.

Each massive serving provides an optimized blend of high-quality Whey Protein Isolate, Concentrate, and Hydrolysate for sustained amino acid release. To fuel explosive workouts and rapid recovery, International Protein infuses a unique multi-stage carbohydrate matrix. This advanced matrix features Maltodextrin, Sweet Potato, Rice, and Oat flour to restock depleted muscle glycogen. Crucially, the premium formula is heavily fortified with MCT oils and healthy fats to drastically boost the total energy density.

Athletes can benefit immensely from taking this product by rapidly triggering massive muscle hypertrophy and tissue repair. The multi-stage protein blend ensures your body remains in a highly anabolic, muscle-building state for hours. At the same time, the complex carbohydrates provide sustained energy without causing unwanted, sluggish sugar crashes. Hardgainers will finally achieve their strict daily macronutrient targets without needing to force-feed massive volumes of whole food.

This professional-grade powder mixes surprisingly smoothly into cold water or full-cream milk without leaving stubborn clumps. It delivers a rich, delicious, milkshake-like texture that makes hitting your high-calorie goals an enjoyable experience. The clean formulation completely avoids cheap fillers or low-grade sugars that cause uncomfortable digestive bloating. Elevate your size, power, and physical recovery by unlocking the heavy-duty growth potential of this premium gainer today.

Mix 1 serving (approximately 220g) with 500ml of water or milk and shake or blend until fully combined. Consume any time throughout the day, with many people choosing to use it between meals or post-workout to help increase calorie and protein intake. For easier digestion, consider splitting 1 serving into 2 smaller portions. Mixing with milk can also help further increase overall calorie intake.

International Protein Heavy Weight Mass Gainer is a high-calorie formula designed to support weight gain, muscle growth and recovery goals. Delivering approximately 1050 calories per serving, it combines over 80g of protein with 160g of carbohydrates to help provide the nutritional support needed for muscle-building and increased calorie intake. This formula is ideal for individuals who struggle to consume enough calories through whole foods alone. The inclusion of DigeZyme® digestive enzymes helps support digestion and nutrient absorption, assisting the body to better utilise the calories and nutrients consumed. Whether your goal is building size, increasing body weight or supporting a muscle-building phase, International Protein Heavy Weight Mass Gainer provides a convenient way to increase calorie and protein intake to support long-term progress.

International Protein Heavy Weight Mass Gainer contains a quality whey protein blend alongside a complex carbohydrate blend to help support muscle growth, recovery and increased calorie intake. The formula also includes healthy fat sources including MCTs and omegas, DigeZyme® Digestive Enzymes to support digestion, and flavouring for an enjoyable shake experience.

  • Who is this mass gainer for? It is ideal for individuals who struggle to gain weight or need extra calories.
  • How many calories does it provide? Approximately 1050 calories per serving.
  • How much protein does it contain? It provides over 80g of protein per serving.
  • When should I take it? It can be taken between meals or after workouts.
  • Can I split the serving? Yes, splitting into two servings can improve digestion and absorption.
  • Does it support muscle growth? Yes, it provides the protein and calories needed for muscle gain.
  • Is it suitable for beginners? Yes, but start with smaller servings to assess tolerance.
  • Does it contain digestive support? Yes, it includes digestive enzymes to aid nutrient absorption.

Additional Information

International Protein Heavy Weight Gainer is an ultra-premium, high-calorie formulation designed for hard gainers, elite athletes, and bodybuilders. It serves as a powerful nutritional tool designed to break through stubborn growth plateaus and accelerate muscle mass. This heavy-duty mass gainer is intended for consumption after intense training sessions, between large meals, or before bed. It successfully solves the difficult challenge of consuming the massive daily calorie surpluses required for serious physical scale.

Each massive serving provides an optimized blend of high-quality Whey Protein Isolate, Concentrate, and Hydrolysate for sustained amino acid release. To fuel explosive workouts and rapid recovery, International Protein infuses a unique multi-stage carbohydrate matrix. This advanced matrix features Maltodextrin, Sweet Potato, Rice, and Oat flour to restock depleted muscle glycogen. Crucially, the premium formula is heavily fortified with MCT oils and healthy fats to drastically boost the total energy density.

Athletes can benefit immensely from taking this product by rapidly triggering massive muscle hypertrophy and tissue repair. The multi-stage protein blend ensures your body remains in a highly anabolic, muscle-building state for hours. At the same time, the complex carbohydrates provide sustained energy without causing unwanted, sluggish sugar crashes. Hardgainers will finally achieve their strict daily macronutrient targets without needing to force-feed massive volumes of whole food.

This professional-grade powder mixes surprisingly smoothly into cold water or full-cream milk without leaving stubborn clumps. It delivers a rich, delicious, milkshake-like texture that makes hitting your high-calorie goals an enjoyable experience. The clean formulation completely avoids cheap fillers or low-grade sugars that cause uncomfortable digestive bloating. Elevate your size, power, and physical recovery by unlocking the heavy-duty growth potential of this premium gainer today.

How To Use

Mix 1 serving (approximately 220g) with 500ml of water or milk and shake or blend until fully combined. Consume any time throughout the day, with many people choosing to use it between meals or post-workout to help increase calorie and protein intake. For easier digestion, consider splitting 1 serving into 2 smaller portions. Mixing with milk can also help further increase overall calorie intake.

Nutritional Information

International Protein Heavy Weight Mass Gainer is a high-calorie formula designed to support weight gain, muscle growth and recovery goals. Delivering approximately 1050 calories per serving, it combines over 80g of protein with 160g of carbohydrates to help provide the nutritional support needed for muscle-building and increased calorie intake. This formula is ideal for individuals who struggle to consume enough calories through whole foods alone. The inclusion of DigeZyme® digestive enzymes helps support digestion and nutrient absorption, assisting the body to better utilise the calories and nutrients consumed. Whether your goal is building size, increasing body weight or supporting a muscle-building phase, International Protein Heavy Weight Mass Gainer provides a convenient way to increase calorie and protein intake to support long-term progress.

Ingredients

International Protein Heavy Weight Mass Gainer contains a quality whey protein blend alongside a complex carbohydrate blend to help support muscle growth, recovery and increased calorie intake. The formula also includes healthy fat sources including MCTs and omegas, DigeZyme® Digestive Enzymes to support digestion, and flavouring for an enjoyable shake experience.

Quick Questions

  • Who is this mass gainer for? It is ideal for individuals who struggle to gain weight or need extra calories.
  • How many calories does it provide? Approximately 1050 calories per serving.
  • How much protein does it contain? It provides over 80g of protein per serving.
  • When should I take it? It can be taken between meals or after workouts.
  • Can I split the serving? Yes, splitting into two servings can improve digestion and absorption.
  • Does it support muscle growth? Yes, it provides the protein and calories needed for muscle gain.
  • Is it suitable for beginners? Yes, but start with smaller servings to assess tolerance.
  • Does it contain digestive support? Yes, it includes digestive enzymes to aid nutrient absorption.

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