Advertising Disclosure
Updated: 21 May 2026

10 Best Weight Gainers High-calorie

#1 Best Pick
International Protein Extreme Mass Chocolate Truffle Flavour Weight Gainer Protein Powder 4 kg

International Protein Extreme Mass Chocolate Truffle Flavour Weight Gainer Protein Powder 4 kg

Brand: International Protein
Read more
  • Formulated as a powerful mass-building supplement
  • Nutrient rich formulation with 5 types of protein
  • A genuine energy rich high calorie weight gainer
  • Provides all the necessary protein factors essential for muscle growth
  • Targeted for bodybuilders, power-lifters, rugby players, boxers and open-rules fighters and track and field athletes
Check latest price on Amazon
#2 Best Value
Pure Product Australia - Super Mass Gainer Powder - 50g Protein per Serving, 250g Carbs, Supports Muscle Gain & Recovery, High-Calorie Formula for Energy Boost - 4.5Kg Vanilla

Pure Product Australia - Super Mass Gainer Powder - 50g Protein per Serving, 250g Carbs, Supports Muscle Gain & Recovery, High-Calorie Formula for Energy Boost - 4.5Kg Vanilla

Brand: Pure Product Australia
Read more
  • 3g Of L-Glutamine Per Serving
  • 3g Of Creatine Per Serving
  • 50g Of Protein Per Serving
  • 250g Of Multi-stage Blend of Carbohydrates
  • Pure Product Australia's Super Mass Mass Gainer is the ultimate weight gain formula, featuring a multi-stage blend of carbohydrates, protein, creatine, and L-Glutamine to help boost calorie intake and assist in building muscle. It is a perfect choice for those looking to increase their muscle mass and is a delicious meal replacement or post-workout recovery shake.
Check latest price on Amazon
#3 Budget Pick
VPA? Australia Muscle Gainer - Vanilla, Athlete Approved, Weight Gain, 1kg (12 Servings)

VPA? Australia Muscle Gainer - Vanilla, Athlete Approved, Weight Gain, 1kg (12 Servings)

Brand: VPA
Read more
  • 33g of High-Quality Protein Per Serve – Supports muscle growth and post-workout recovery
  • Includes 2g of Leucine and 17g of BCAAs – Helps activate muscle protein synthesis and repair
  • 37g of Rapid-Absorption Carbohydrates – Fuels intense training and replenishes energy levels
  • Enhanced with Creatine – Aids in improving strength, power, and performance
  • Fast-Digesting Formula – Ideal for post-workout recovery and mass-building phases
Check latest price on Amazon
#4 Top Choice
Pure Product Australia - Super Mass Gainer Powder - 50g Protein per Serving, 250g Carbs, Supports Muscle Gain & Recovery, High-Calorie Formula for Energy Boost - 6Kg Vanilla

Pure Product Australia - Super Mass Gainer Powder - 50g Protein per Serving, 250g Carbs, Supports Muscle Gain & Recovery, High-Calorie Formula for Energy Boost - 6Kg Vanilla

Brand: Pure Product Australia
Read more
  • 3g Of L-Glutamine Per Serving
  • 3g Of Creatine Per Serving
  • 50g Of Protein Per Serving
  • 250g Of Multi-stage Blend of Carbohydrates
  • Pure Product Australia's Super Mass Mass Gainer is the ultimate weight gain formula, featuring a multi-stage blend of carbohydrates, protein, creatine, and L-Glutamine to help boost calorie intake and assist in building muscle. It is a perfect choice for those looking to increase their muscle mass and is a delicious meal replacement or post-workout recovery shake.
Check latest price on Amazon
#5 Popular Choice
Zombie Labs Gainz Vanilla Mass Gainer + Creatine 1.6kg

Zombie Labs Gainz Vanilla Mass Gainer + Creatine 1.6kg

Brand: Zombie Labs
Read more
  • 3:1 WHOLEFOOD CARB TO PROTEIN RATIO Fuel your bulk with clean, fast-digesting carbs and high-quality protein — not sugar-laced trash. OVER 673 CALORIES PER SERVE Fuel serious size with a 3:1 carb-to-protein ratio, wholefood sources, and a fat complex loaded with coconut, MCT, and olive oil. AUSTRALIAN BORN, BRED & MADE Born and built in Australia, we create elite local formulas designed to fuel your ambition and transform potential into power. FULL STRENGTH MUSCLE STACK 3g Creatine. 3g BCAAs. Glutamine. DigeZyme enzymes. All-in-one for brutal recovery, clean growth, and zero compromise.
Check latest price on Amazon
#6 Top Pick
Zombie Labs Gainz Vanilla 4.32kg Mass Gainer + Creatine

Zombie Labs Gainz Vanilla 4.32kg Mass Gainer + Creatine

Brand: Zombie Labs
Read more
  • 3:1 WHOLEFOOD CARB TO PROTEIN RATIO Fuel your bulk with clean, fast-digesting carbs and high-quality protein — not sugar-laced trash. OVER 673 CALORIES PER SERVE Fuel serious size with a 3:1 carb-to-protein ratio, wholefood sources, and a fat complex loaded with coconut, MCT, and olive oil. AUSTRALIAN BORN, BRED & MADE Born and built in Australia, we create elite local formulas designed to fuel your ambition and transform potential into power. FULL STRENGTH MUSCLE STACK 3g Creatine. 3g BCAAs. Glutamine. DigeZyme enzymes. All-in-one for brutal recovery, clean growth, and zero compromise.
Check latest price on Amazon
#7 Top Pick
International Protein Heavy Weight Mass Gainer, Vanilla Ice Cream 2 kg

International Protein Heavy Weight Mass Gainer, Vanilla Ice Cream 2 kg

Brand: International Protein
Read more
  • Full of the nutrients and protein you need to perform at your peak and best supplements to gain weight
  • Super high calorie with 1050 calories per serve when you mix it with skim milk as directed
  • Each serving delivers you a massive 85 grams of protein
  • Gives your immune system a boost, which helps you to stay healthy
  • Most easily digestible protein, which makes it excellent for nutrient absorption
Check latest price on Amazon
#8 Top Pick
USN Hyperbolic Mass Strawberry 2 kg: All-In-One Mass Gainer Protein Powder, For Fast and Effective Weight Gain

USN Hyperbolic Mass Strawberry 2 kg: All-In-One Mass Gainer Protein Powder, For Fast and Effective Weight Gain

Brand: USN
Read more
  • USN's best mass gainer yet: Our best tasting mass gainer for those who don't want to compromise
  • Fast acting bulk powder: USN's all-in-one mass gainer is ideal for individuals who could struggle to gain muscle mass and who want a fast-acting, effective formula
  • Amazing taste, great results: USN's mass builder protein powder's new improved formula provides greater effectiveness and even better taste
Check latest price on Amazon
#9 Top Pick
Pure Product Australia - Super Mass Gainer Powder - 50g Protein per Serving, 250g Carbs, Supports Muscle Gain & Recovery, High-Calorie Formula for Energy Boost - 1.5Kg Vanilla

Pure Product Australia - Super Mass Gainer Powder - 50g Protein per Serving, 250g Carbs, Supports Muscle Gain & Recovery, High-Calorie Formula for Energy Boost - 1.5Kg Vanilla

Brand: Pure Product Australia
Read more
  • 3g Of L-Glutamine Per Serving
  • 3g Of Creatine Per Serving
  • 50g Of Protein Per Serving
  • 250g Of Multi-stage Blend of Carbohydrates
  • Pure Product Australia's Super Mass Mass Gainer is the ultimate weight gain formula, featuring a multi-stage blend of carbohydrates, protein, creatine, and L-Glutamine to help boost calorie intake and assist in building muscle. It is a perfect choice for those looking to increase their muscle mass and is a delicious meal replacement or post-workout recovery shake.
Check latest price on Amazon
#10 Top Pick
Dymatize Super Mass Gainer - Gourmet Vanilla, 5.44 kg (33150A)

Dymatize Super Mass Gainer - Gourmet Vanilla, 5.44 kg (33150A)

Brand: Dymatize
Read more
  • Provides you with the necessary proprietary amino acid blend to help with rapid recovery and maximum growth
  • Uses the highest quality ingredients, nutrients to gain size and strength quickly
  • 52 grams of protein per serving for building and sustaining muscle
  • 1300 calories per serving for burning and to prevent muscle mass from being used
  • 17 grams of BCAAs as building blocks and to help activate Muscle Protein Synthesis
Check latest price on Amazon

More products you might like!!