9 Best muscle builders of 2026

Save up to 28% off

1

GNC

GNC AMP CREABOLIC, Triple Actoin Muscle Builder with 5G Micronized Creatine Monohydrate, 3G of myHMB and 2.4G Peptistrong, Lemonade, 30 Servings
9.6

Exceptional

Our Rating
How do we rank?

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Based on millions of stores and reviews

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Analyzing top stores
2

MuscleTech
Muscletech Nitric Oxide Supplements for Men & Women, Muscle Builder (60 Capsules) - Nitric Oxide Booster Supplement Supports Muscle Gain & Performance - 400mg Peak ATP for Enhanced Strength
Main highlights

Clinically Backed Muscle Building Formula
MUSCLE BUILDER MuscleTech Muscle Builder is a clinically backed muscle building formula that will help you boost strength and performance.

Best for Energy and Strength Gains
Ideal for gym-goers looking to enhance workout performance, increase energy levels, and achieve better strength gains.

Praised for Energy Boost
Customers frequently praise the product for providing a noticeable energy boost and improved workout performance.
Key specs
- Product Type:MuscleTech Muscle Builder
- Formulation:Muscle building formula
- Benefits:Boost strength and performance
- Ingredients:N/A
- Nitric Oxide:N/A
9.5

Excellent

Our Rating

9.9
For exercise

9.7
Efficient Energy Use

9.3
worth the money
3

MuscleTech
Muscletech Nitric Oxide Supplements for Men & Women, Muscle Builder (60 Capsules) - Nitric Oxide Booster Supplement Supports Muscle Gain & Performance - 400mg Peak ATP for Enhanced Strength
Main highlights

Clinically Backed Muscle Building Formula
MUSCLE BUILDER MuscleTech Muscle Builder is a clinically backed muscle building formula that will help you boost strength and performance.

Best for Energy and Strength Gains
Ideal for gym-goers looking to enhance workout performance, increase energy levels, and achieve better strength gains.

Praised for Energy Boost
Customers frequently praise the product for providing a noticeable energy boost and improved workout performance.
Key specs
- Product Type:MuscleTech Muscle Builder
- Formulation:Muscle building formula
- Benefits:Boost strength and performance
- Ingredients:N/A
- Nitric Oxide:N/A
9.4

Excellent

Our Rating

9.9
For exercise

9.7
Efficient Energy Use

9.3
worth the money
4

MuscleTech
Muscletech Nitric Oxide Supplements for Men & Women, Muscle Builder (30 Capsules) - Nitric Oxide Booster Supplement Supports Muscle Gain & Performance - 400mg Peak ATP for Enhanced Strength
Main highlights

Clinically_Backed_Muscle_Building
MuscleTech Muscle Builder delivers 400mg of PEAK ATP for enhanced strength and muscle recovery.

Ideal_For_Strength_Training
Perfect for athletes and fitness enthusiasts seeking increased strength and muscle gains.

Energy_Boost_Praised_By_Users
Users report increased energy and ability to lift heavier weights.
9.3

Excellent

Our Rating

8.7
simple to consume

8.0
Flavor

8.0
worth the money
5

MuscleTech
Muscletech Nitric Oxide Supplements for Men & Women, Muscle Builder (30 Capsules) - Nitric Oxide Booster Supplement Supports Muscle Gain & Performance - 400mg Peak ATP for Enhanced Strength
Main highlights

Clinically_Backed_Muscle_Building
MuscleTech Muscle Builder delivers 400mg of PEAK ATP for enhanced strength and muscle recovery.

Ideal_For_Strength_Training
Perfect for athletes and fitness enthusiasts seeking increased strength and muscle gains.

Energy_Boost_Praised_By_Users
Users report increased energy and ability to lift heavier weights.
9.2

Excellent

Our Rating

8.7
simple to consume

8.0
Flavor

8.0
worth the money
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6

Jacked Factory
Jacked Factory Essentials Muscle Builder - ATP Muscle Builder for Men with Peak ATP to Support Muscle Gain, Enhance Athletic Performance, & Increase Strength - 30 Capsules
Main highlights

Boosts ATP for Energy and Performance
Contains 400mg of patented PeakATP to enhance energy, strength, and blood flow for improved workouts and endurance.

Ideal for Muscle Building and Endurance
Perfect for athletes seeking increased strength, endurance, and lean muscle gain during workouts.

Praised for Immediate Energy Boost
Customers appreciate the product's quick energy boost and noticeable strength improvements.
9.1

Excellent

Our Rating
7

Jacked Factory
Jacked Factory Essentials Muscle Builder - ATP Muscle Builder for Men with Peak ATP to Support Muscle Gain, Enhance Athletic Performance, & Increase Strength - 30 Capsules

10% Off
Main highlights

Boosts ATP for Energy and Performance
Contains 400mg of patented PeakATP to enhance energy, strength, and blood flow for improved workouts and endurance.

Ideal for Muscle Building and Endurance
Perfect for athletes seeking increased strength, endurance, and lean muscle gain during workouts.

Praised for Immediate Energy Boost
Customers appreciate the product's quick energy boost and noticeable strength improvements.
9.0

Excellent

Our Rating
8

MuscleTech
Muscletech HMB Supplements 1000mg, Clear Muscle (42 Liquid Softgels) - Highest Grade HMB for Lean Muscle & Recovery-HMB Free Acid Muscle Supplement-Help Decrease Muscle Breakdown - Packaging May Vary
Main highlights

Advanced Muscle Amplification
Clear Muscle enhances protein synthesis and reduces muscle breakdown, aiding in muscle recovery and growth.

Ideal for Intense Workouts
Perfect for athletes looking to improve stamina and maintain muscle during intense training sessions.

Praised for Boosting Endurance
Customers appreciate the increased stamina and reduced soreness during workouts.
8.9

Very Good

Our Rating

8.2
worth the money

8.2
Sheerness

8.0
simple to consume
9

Optimum Nutrition
Optimum Nutrition Gold Standard 100% Whey Protein Powder, Vanilla Ice Cream, 2 Pound (Packaging May Vary)

28% Off
Main highlights

High Protein Content
Provides 24 grams of blended protein per serving, supporting muscle growth and recovery.

Ideal for Fitness Enthusiasts
Perfect for athletes and fitness enthusiasts seeking muscle recovery and lean mass support.

Praised for Taste
Customers love the smooth, creamy taste of Vanilla Ice Cream flavor.
Key specs
- Carbohydrates:3-4 grams
- Usage:Support lean muscle mass
- BCAAs:Over 5 grams
- Flavor:Double rich chocolate
- Protein:24 grams
8.8

Very Good

Our Rating

9.9
Flexibility

9.3
Powerful blending

9.3
quality of ingredients

9 Best muscle builders of 2026

1

GNC AMP CREABOLIC, Triple Actoin Muscle Builder with 5G Micronized Creatine Monohydrate, 3G of myHMB and 2.4G Peptistrong, Lemonade, 30 Servings

How do we rank?

How do we rank?

Analyzing top stores

2

Muscletech Nitric Oxide Supplements for Men & Women, Muscle Builder (60 Capsules) - Nitric Oxide Booster Supplement Supports Muscle Gain & Performance - 400mg Peak ATP for Enhanced Strength

9.9

9.7

9.3

3

Muscletech Nitric Oxide Supplements for Men & Women, Muscle Builder (60 Capsules) - Nitric Oxide Booster Supplement Supports Muscle Gain & Performance - 400mg Peak ATP for Enhanced Strength

9.9

9.7

9.3

4

Muscletech Nitric Oxide Supplements for Men & Women, Muscle Builder (30 Capsules) - Nitric Oxide Booster Supplement Supports Muscle Gain & Performance - 400mg Peak ATP for Enhanced Strength

8.7

8.0

8.0

5

Muscletech Nitric Oxide Supplements for Men & Women, Muscle Builder (30 Capsules) - Nitric Oxide Booster Supplement Supports Muscle Gain & Performance - 400mg Peak ATP for Enhanced Strength

8.7

8.0

8.0

6

Jacked Factory Essentials Muscle Builder - ATP Muscle Builder for Men with Peak ATP to Support Muscle Gain, Enhance Athletic Performance, & Increase Strength - 30 Capsules

7

Jacked Factory Essentials Muscle Builder - ATP Muscle Builder for Men with Peak ATP to Support Muscle Gain, Enhance Athletic Performance, & Increase Strength - 30 Capsules

8

Muscletech HMB Supplements 1000mg, Clear Muscle (42 Liquid Softgels) - Highest Grade HMB for Lean Muscle & Recovery-HMB Free Acid Muscle Supplement-Help Decrease Muscle Breakdown - Packaging May Vary

8.2

8.2

8.0

9

Optimum Nutrition Gold Standard 100% Whey Protein Powder, Vanilla Ice Cream, 2 Pound (Packaging May Vary)

9.9

9.3

9.3

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