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5 Best Muscle Enhancing Supplements of 2025

Last Updated - 2025/09/18

1
Best Choice

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

THORNE

THORNE Creatine - Micronized Creatine Monohydrate Powder, Amino Acid Support for Muscles, Cellular Energy & Cognitive Function* - Unflavored - NSF Certified for Sport - 5 g per Serving - 90 Servings

Picked by 685 people in the last week

THORNE

CA$53.75

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Main highlights
- Third-Party Certified: This product has been third-party tested and certified to verify what's in the package matches what's on the label and to confirm it contains no unsafe levels of contaminants
- NPN: 80059148
- Muscle Mass: Creatine is an amino acid that promotes lean body mass and supports increases in muscle endurance, muscle capacity, and power output*
- Cellular Energy Production: Creatine helps the cells of the body more efficiently create energy, thus benefiting exercise capacity*
- Brain Function: Although creatine is known for its muscle-enhancing benefits, it has also been shown to support cognitive function*
CA$53.75
2
Best Value

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

CONFIDENT SPORTS

Confident Sports Leucine 450g - 100% Ultra-Pure L-LEUCINE Supplements for Muscle Growth - Essential Amino Acids Supplement for Post-Workout Recovery - 150 Servings -150 Day Supply

CONFIDENT SPORTS

CA$43.95

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Main highlights
- Reach Your Athletic Goals Faster - Achieve superior workout results with this L-Leucine post workout recovery supplement. Ideal for fitness enthusiasts, it supports endurance, strength, and overall performance by preserving lean muscle mass.
- Build Stronger Muscles - Fuel your muscle gains with our L-Leucine supplement! These essential amino acids supplements play a pivotal role in muscle protein synthesis, enhancing muscle growth and accelerating recovery post-workout.
- Boost Metabolic System - These muscle recovery supplements help regulate blood sugar levels and promote insulin function, aiding in weight management and metabolic balance. Take control of your fitness journey with ease.
- Accelerate Recovery Process - Speed up tissue repair and recovery with these workout supplements. Perfect for post-exercise or injury recovery, it aids in body repair processes, helping you bounce back faster.
- 150-Day Supply - Get value and convenience with our EAA supplement. With 450 grams per bottle, enjoy 150 servings for a 150-day supply. Perfect for consistent, long-term support in your fitness journey.
CA$43.95
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Nutra Wave

MAXIMUM STRENGTH L-Arginine 1000mg - L Arginine Nitric Oxide Supplements for Men, Male Enhancing Supplement for Muscle Growth, Energy, and Stamina - Non-GMO, Gluten-Free, Pre-Workout 90 Vegan Tablets

Nutra Wave

CA$25.99

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Main highlights
- SUPPORT WHOLE-BODY HEALTH: Our High Potency L-Arginine capsules are 1000mg per capsule. Arginine helps to absorb protein and creatine more effectively. Looking for high-level performance and quicker recovery? Our L-Arginine supplement is the answer. Just 2 tablets per day support maximum athletic performance.
- POWER-PACKED L-ARGININE: L-Arginine plays a role in nitric oxide production, which helps with blood flow, lean muscle mass, and energy. Arginine tablets assist in exercise recovery and overall improved fitness. Clinical studies have shown it helps absorb protein and supports immune health. A healthy immune system means a healthier you!
- PHARMACEUTICAL GRADE: Our High Potency L-Arginine tablets are pharmaceutical grade. Use them as a pre-workout for that added boost. Powerful amino acids help detox the body and aid in weight management. Unleash your full potential.
- MADE IN CANADA: Our L-Arginine tablets are non-GMO, gluten-free, and vegan-friendly. They contain no artificial colors and are free of soy, wheat, yeast, eggs, dairy products, corn, nuts, fish, or shellfish. They are cruelty-free and third-party lab-tested for potency and purity.
- LOVE IT OR IT'S ON US: That is our satisfaction guarantee. Use Our L-Arginine Powder Tablets 1000mg daily for improved strength, athleticism, enhanced metabolism, weight management, digestion, and much more. Our goal is to make the purest, all-natural, healthiest products on earth.
CA$25.99
4

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

MUSCLETECH

MuscleTech Muscle Builder, MuscleTech Muscle Builder, Muscle Building Supplements for Men & Women, Nitric Oxide Booster, Muscle Gainer Workout Supplement, 400mg of Peak ATP for Enhanced Strength, 30 Pills

MUSCLETECH

CA$35.87

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Main highlights
- SUPERIOR SCIENCE, SUPERIOR RESULTS - Our mission is to develop the most scientifically advanced and effective supplements to help you build muscle and strength and improve athletic performance
- SCIENTIFICALLY BACKED - Subjects gained 8.8lbs of muscle
- POWERFUL MUSCLEBUILDING FORMULA - MuscleTech Pro Series Muscle Builder features a scientifically dosed key ingredient that will help you boost strength and performance
- PEAK ATP (ADENOSINE 5'TRIPHOSPHATE DISODIUM) - This one-of-a-kind, cutting edge formula is engineered to deliver powerful musclebuilding results.
CA$35.87
5

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Jacked Factory

Jacked Factory Creatine Monohydrate Powder 425g - Canadian-Owned Informed Choice Certified Supplement for Increased Muscle Mass*, Improved Strength Power & Performance** - 85 Servings, Blue Raspberry

Jacked Factory

CA$34.99

More Details
Main highlights
- Pure Creatine Monohydrate Powder: Jacked Factory Creatine Monohydrate powder features 5000mg of unflavored, pure creatine monohydrate in every scoop. Our creatine powder mixes easily in virtually any liquid and can be stacked with your favorite fitness supplements, such as pre-workout and BCAAs.
- Naturally Increase Muscle Growth: Creatine supplementation increases strength, power, endurance, and muscle hypertrophy in athletes and those who engage in demanding training. Due to the ergogenic and versatile properties of creatine monohydrate, it's a must-have sports supplement for pretty much every active individual.
- Manufactured in a cGMP-Certified Facility: Unlike many dietary supplements, all Jacked Factory products are manufactured under stringent quality control standards to ensure proper purity and potency. This formula is completely free of harsh chemicals, fillers, and artificial food dyes.
- High-Quality Creatine Supplement: Be wary of creatine powder made from cheap raw materials that are full of impurities! Our high-quality creatine monohydrate powder is rapidly absorbed and won't cause gastrointestinal discomfort like other 'new-age' forms of creatine.
- Backed by Science: Creatine monohydrate remains the gold standard of creatine supplements, with hundreds of research studies proving its effectiveness in athletes, bodybuilders, and gym-goers alike. It's the most thoroughly studied form of creatine, and it's the only form proven well beyond a reasonable doubt to be effective for enhancing athletic performance, muscle building, and recovery.
CA$34.99

5 Best Muscle Enhancing Supplements of 2025

THORNE Creatine - Micronized Creatine Monohydrate Powder, Amino Acid Support for Muscles, Cellular Energy & Cognitive Function* - Unflavored - NSF Certified for Sport - 5 g per Serving - 90 Servings

Confident Sports Leucine 450g - 100% Ultra-Pure L-LEUCINE Supplements for Muscle Growth - Essential Amino Acids Supplement for Post-Workout Recovery - 150 Servings -150 Day Supply

MAXIMUM STRENGTH L-Arginine 1000mg - L Arginine Nitric Oxide Supplements for Men, Male Enhancing Supplement for Muscle Growth, Energy, and Stamina - Non-GMO, Gluten-Free, Pre-Workout 90 Vegan Tablets

MuscleTech Muscle Builder, MuscleTech Muscle Builder, Muscle Building Supplements for Men & Women, Nitric Oxide Booster, Muscle Gainer Workout Supplement, 400mg of Peak ATP for Enhanced Strength, 30 Pills

Jacked Factory Creatine Monohydrate Powder 425g - Canadian-Owned Informed Choice Certified Supplement for Increased Muscle Mass*, Improved Strength Power & Performance** - 85 Servings, Blue Raspberry

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