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Best Muscle Gain Carbohydrate Supplements of 2026

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Phoebe Cooper

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For those looking to build muscle mass and improve their athletic performance, muscle gain carbohydrate supplements may be worth considering. These supplements are designed to provide the body with a source of easily digestible carbohydrates, which can help to fuel workouts and aid in muscle recovery. They typically come in the form of powders or drinks and can be consumed before, during, or after exercise. While they should not be relied upon as the sole source of nutrition, incorporating a muscle gain carbohydrate supplement into a balanced diet and exercise routine may help to maximise results.

At a Glance: Our Top Picks

Time 4 Carbs 1.8kg Unflavoured Maltodextrin Powder Cover #TOP 1

Time 4 Carbs 1.8kg Unflavoured Maltodextrin Powder

9.9
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Applied Nutrition Carb X Intra & Post Workout Powder Cover #TOP 2

Applied Nutrition Carb X Intra & Post Workout Powder

9.8
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100% Pure Maltodextrin Fast Release Carbohydrate Powder Cover #TOP 3

100% Pure Maltodextrin Fast Release Carbohydrate Powder

9.6
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Top 10 Muscle Gain Carbohydrate Supplements

#TOP 1 Best Powder Carbohydrate Supplement

Time 4 Carbs 1.8kg Unflavoured Maltodextrin Powder

Time 4 Carbs 1.8kg Unflavoured Maltodextrin Powder Cover

Time 4 Carbs 1.8kg Carb Powder – 100% Pure Unflavoured Premium Grade Maltodextrin Powder – High Calorie Weight Gain Powder – Vegan Carbohydrate Powder – Carbohydrate Supplement

Time 4 Carbs Powder is a versatile carbohydrate supplement designed for those seeking to boost their calorie intake. The massive 1.8kg tub offers great value and can easily be mixed with protein shakes to create your ideal nutrition ratio. Made from 100% pure maltodextrin, this unflavoured powder is free from fillers, allowing you to add it to water or juice without altering the taste. It's easy to digest and can be consumed at any time, making it perfect for pre, intra, or post workout energy replenishment.

9.9
FTB Score
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What We Like

  • High calorie weight gain
  • Easy to mix and digest
  • Unflavoured for versatility
  • Vegan and gluten-free
  • Great value for money
#TOP 2 Best Unflavoured Carbohydrate Supplement

Applied Nutrition Carb X Intra & Post Workout Powder

Applied Nutrition Carb X Intra & Post Workout Powder Cover

Applied Nutrition Carb X Highly Branched Cyclic Dextrin Carbohydrates, Intra & Post Workout Carbs Powder, Fuel Training & Recovery, Vegan, Gluten Free, Sugar Free, 1.2kg 48 Servings (Unflavoured)

The Carb X Powder from Applied Nutrition is designed to fuel your training and aid recovery. With 24g of carbohydrates per serving and 0g fat, it provides essential energy during workouts. After exercising, the cyclic dextrin helps to repair and recharge your muscles, reducing the risk of injury. Its highly soluble formulation ensures quick absorption, allowing you to feel the benefits sooner. Being vegan, vegetarian, and gluten-free makes it accessible for various dietary needs.

9.8
FTB Score
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What We Like

  • Supports energy during workouts
  • Aids in muscle recovery
  • Fast absorption for quick results
  • Vegan and gluten-free
  • Tested for athlete performance
#TOP 3

100% Pure Maltodextrin Fast Release Carbohydrate Powder

100% Pure Maltodextrin Fast Release Carbohydrate Powder Cover

100% Pure Maltodextrin Fast Release Carbohydrate Powder, Energy Supplement, Quick Fuel Carb Source, Intra & Post Workout Recovery Carbs Powder (5Kg)

Features

  • Various Sizes: Available In A Range Of Sizes From 500g To 10kg, This Product Caters To All Your Needs, Whether You're A Casual Gym-Goer Or A Professional Athlete. Choose The Size That Best Fits Your Consumption And Storage Requirements.
  • Fast Release Carbohydrate: 100% Pure Maltodextrin Provides A Rapid Source Of Energy, Perfect For Fueling Your Workouts And Enhancing Performance. Its Fast Absorption Rate Ensures That Your Muscles Get The Quick Energy They Need During Intense Training Sessions.
  • Weight Gain Tool: Maltodextrin Is A Key Ingredient In Weight Gain Formulations. When Combined With Other Nutrients Like Protein And Fats, Its GI Reduces Significantly, Allowing For A Gradual Insulin Spike And Sustained Nutrient Delivery To Muscle Cells. It's A Great Source Of Calories, Digests Easily, And Mixes Instantly.
9.6
FTB Score
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#TOP 4 Best Dextrose Carbohydrate Supplement

Pure Source Nutrition Dextrose Powder Supplement

Pure Source Nutrition Dextrose Powder Supplement Cover

100% Pure Dextrose Powder Energy Drink Supplement Carbohydrate Powder Glucose Brewing Sugar, Wine Beer Making by Pure Source Nutrition (1kg)

Pure Source Nutrition's Dextrose Powder provides an instant supply of energy, making it ideal for athletes who need a quick boost before or after intense training sessions. It helps restore depleted glycogen levels, which can prevent muscle fatigue during workouts. Additionally, this product promotes muscle gains by delivering essential nutrients and amino acids, serving as a natural alternative to sugary snacks. Its formulation from 100% cornstarch ensures you receive a quality carbohydrate supplement to support your fitness goals.

9.6
FTB Score
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What We Like

  • Instant energy supply
  • Restores glycogen levels
  • Supports muscle gains
  • Quality assured production
  • Dietary friendly
#TOP 5

MEGAMAX Aufbaukost Vanille 500 g- Ideal for strengthening and underweight - Protein powder for the preparation of a low-fat carbohydrate-protein drink for muscle mass and weight gain

  • MEGAMAX Nutrition
  • PZN 03246523
MEGAMAX Aufbaukost Vanille 500 g- Ideal for strengthening and underweight - Protein powder for the preparation of a low-fat carbohydrate-protein drink for muscle mass and weight gain Cover

MEGAMAX Aufbaukost Vanille 500 g- Ideal for strengthening and underweight - Protein powder for the preparation of a low-fat carbohydrate-protein drink for muscle mass and weight gain

Features

  • 500 G Powder
  • Product No. 03246523
  • Over-The-Counter
9.5
FTB Score
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#TOP 6 Best BULK POWDERS Whey Protein Powder

Bulk Maltodextrin Powder for Weight Gain

  • Bulk
  • BPB-MALT-0000-2500
  • 2.5kg
Bulk Maltodextrin Powder for Weight Gain Cover

Bulk Maltodextrin Powder, 2.5 kg, 50 Servings, Packaging May Vary

Bulk Maltodextrin Powder is a premium source of 100% pure maltodextrin in an unflavoured powder form, making it easy for you to mix into your usual shake. With 47 g of carbohydrates per 50 g serving, it provides a significant energy boost for your workouts. This high-quality powder contains no additives or fillers, ensuring you get only the best ingredients. It is particularly effective when combined with creatine and whey protein, making it a perfect addition to your weight gain programme.

9.5
FTB Score
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What We Like

  • 100% pure maltodextrin
  • High carbohydrate content
  • No additives or fillers
  • Ideal for shakes
  • Great for weight gain
#TOP 7

100% Pure Maltodextrin Fast Release Carbohydrate Powder

100% Pure Maltodextrin Fast Release Carbohydrate Powder Cover

100% Pure Maltodextrin Fast Release Carbohydrate Powder, 500g - 10 kg, 50 Servings, Energy Supplement, Quick Fuel Carb Source, Intra & Post Workout Recovery Carbs Powder (1Kg)

Features

  • Various Sizes: Available In A Range Of Sizes From 500g To 10kg, This Product Caters To All Your Needs, Whether You're A Casual Gym-Goer Or A Professional Athlete. Choose The Size That Best Fits Your Consumption And Storage Requirements.
  • Fast Release Carbohydrate: 100% Pure Maltodextrin Provides A Rapid Source Of Energy, Perfect For Fueling Your Workouts And Enhancing Performance. Its Fast Absorption Rate Ensures That Your Muscles Get The Quick Energy They Need During Intense Training Sessions.
  • Weight Gain Tool: Maltodextrin Is A Key Ingredient In Weight Gain Formulations. When Combined With Other Nutrients Like Protein And Fats, Its GI Reduces Significantly, Allowing For A Gradual Insulin Spike And Sustained Nutrient Delivery To Muscle Cells. It's A Great Source Of Calories, Digests Easily, And Mixes Instantly.
9.5
FTB Score
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#TOP 8

Bulk Pure Dextrose Carbohydrate Powder 2.5 kg

  • Bulk
  • BPB-DEXT-0000-2500
  • 2.5 kg (Pack of 1)
Bulk Pure Dextrose Carbohydrate Powder 2.5 kg Cover

Bulk Pure Dextrose, Carbohydrate Powder, 2.5 kg, Packaging May Vary

Bulk Dextrose Powder is a 100% pure dextrose supplement that serves as a high-quality carbohydrate source. It is ideal for endurance athletes, providing essential fuel for both training and competition. This powder mixes well with amino acids, glutamine, creatine, and protein shakes, making it a versatile addition to your nutrition plan. With its availability in various sizes, you can easily find the right amount to meet your needs.

9.4
FTB Score
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What We Like

  • High-quality carbohydrate source
  • Ideal for endurance athletes
  • Mixes well with other supplements
  • Available in various sizes
  • 100% pure dextrose
#TOP 9

100% Pure Dextrose Powder Energy Drink Supplement Carbohydrate Powder Glucose Brewing Sugar

100% Pure Dextrose Powder Energy Drink Supplement Carbohydrate Powder Glucose Brewing Sugar Cover

100% Pure Dextrose Powder Energy Drink Supplement Carbohydrate Powder Glucose Brewing Sugar, Wine Beer Making by Pure Source Nutrition (10kg)

Features

  • 100% DEXTROSE POWDER FROM CORNSTARCH - Dextrose, Also Known As A Glucose Or Corn Sugar, Is A Sweet Tasting Carbohydrate; Suitable For A Wide Variety Of Sports Athletes, Carbohydrates Can Be Used Before And Immediately Following Intense Training Sessions
  • INSTANT SUPPLY OF ENERGY - Carbohydrates Contribute To The Recovery Of Normal Muscle Function After Highly Intensive And/or Long Lasting Physical Exercise
  • RESTORES GLYCOGEN LEVELS - Aids With Restoration Of Depleted Glycogen Levels, Preventing Muscle Fatigue And To Keep You Going Throughout Your Workout
9.4
FTB Score
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#TOP 10

XCelerate Nutrition Pure Dextrose Powder 2kg

XCelerate Nutrition Pure Dextrose Powder 2kg Cover

Pure Dextrose Powder 2kg - Carbohydrate Supplement - Energy Supply, Glycogen Restore - Unflavoured XCelerate Nutrition, White

XCelerate Dextrose Powder offers a quick source of energy, making it ideal for athletes before or after intense training sessions. This carbohydrate supplement aids in restoring depleted glycogen levels, helping you to combat muscle fatigue and maintain your performance throughout workouts. By supporting muscle gains, it serves as a natural alternative to sugary foods, delivering essential nutrients and amino acids to your muscles. With its quality production in the UK, you can trust that you are choosing a reliable product for your fitness needs.

9.4
FTB Score
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What We Like

  • Instant energy supply
  • Restores glycogen levels
  • Supports muscle gains
  • Quality UK-made product

Editor's Notes

During our muscle gain carbohydrate supplement research, we found 25 muscle gain carbohydrate supplement products and shortlisted 10 quality products. We collected and analyzed 5,619 customer reviews through our big data system to write the muscle gain carbohydrate supplements list. We found that most customers choose muscle gain carbohydrate supplements with an average price of £12.87.

The muscle gain carbohydrate supplements are available for purchase. We have researched hundreds of brands and picked the top brands of muscle gain carbohydrate supplements, including Time 4 Nutrition, Applied Nutrition, Pure Source Nutrition, MEGAMAX Nutrition, Bulk.

Written by

Phoebe Cooper Avatar

Phoebe Cooper

In 2000, Phoebe Cooper graduated from the University of London as a Pharmacist. She practiced as a Pharmacist for the better part of 2 decades. Phoebe says she has worked in the majority of health sectors and has sufficient accumulated knowledge and experience. In her practice, Phoebe published a series of eBooks, one of which is titled "Good Health Good Living."