10 Best Creatine Monohydrate 3rd Party Tested of 2025

Tested and Reviewed: Top 10 Creatine Monohydrate 3rd Party Tested deals with expert ratings from 8.1 to a perfect 10

May 2026 Edition

Editor's Choice

9.7

Nutricost

Nutricost Creatine Monohydrate Micronized Powder 500G, 5000mg Per Serv (5g) - 100 Servings, 17.9 Oz

Editor's bottom line:

“This creatine monohydrate 3rd party tested is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

High Quality Micronized Creatine Monohydrate
Get The Strength and Endurance You've Been Working For
500 Grams of Creatine Monohydrate Per Bottle
5 Grams Per Serving (Scoop Included)
Our Creatine Monohydrate provides you with an ultra premium quality product. Our customers love this pre and post-workout supplement as much as we do.

Show Price

Picked by 397 people today

9.5

Momentous

Momentous Creatine Monohydrate Powder - Creatine Powder - Supports Strength, Lean Muscle, & Recovery for Men & Women - NSF Certified for Sport - 5 g per Serving - 90 Servings

Main Highlights

Build Lean Power: Help elevate your workout results with Momentous Creatine Powder for men & women. It helps enhance post-exercise protein synthesis, fostering the growth of lean muscle mass & quicker recovery times. Excellent solubility & 0 taste.
Help Increase Energy: Boost your energy levels by incorporating our creatine monohydrate powder into your post-workout routine or during meal-loading phases. Daily supplementation may help improve muscle performance & cognitive function.
Boost Your Results: Our creatine powder isn't just for muscle gains. Daily creatine supplementation supports neuroprotection & enhances cognitive function through benefits such as enhanced memory & reduced mental fatigue, helping you perform better mentally & physically.
Maximize Performance: Trusted by 150 pro & collegiate sports teams, as well as the US Military, our creatine powder formulations are NSF Certified for Sport & tested for purity to provide the support you need to maximize your physical capabilities.

Show Price

9.5

NAKED

NAKED Pure Micronized Creatine Monohydrate Powder - NSF Certified, Unflavored, 500g, 1.1lb Bulk - Vegan, Non-GMO, Gluten-Free, Soy-Free, No Fillers, Supports Muscle Growth & Strength - 100 Servings

Main Highlights

ONLY ONE INGREDIENT: 100% Pure Micronized Creatine Monohydrate. Vegan, Non-GMO, Soy Free and Gluten Free.
HIGHEST QUALITY: Naked Creatine is the highest grade creatine monohydrate supplement available - NSF Certified for purity and safety.
FAST DISSOLVING: Unlike other brands, Naked Creatine dissolves quickly in water or your juice of choice.
RAPID ABSORPTION: Pure creatine monohydrate allows for fast absorption which enhances gains, strength, and increases training capacity.
NO ADDITIVES: Made from pure monohydrate creatine with no artificial sweeteners, flavors or colors.

Show Price

9.2

METALIFE

METALIFE 100% Pure Creatine Monohydrate Powder 200 Servings, Micronized Powder, Muscle Growth, Unflavored, Ideal for Athletes & Fitness Enthusiasts, Third Party lab Tested, Vegan, 1000 g

Main Highlights

1 Muscle & Recovery Benefits Supports strength, endurance, and lean muscle growth with 100% pure creatine monohydrate. Supports faster post-workout recovery and supports ATP energy production for peak training performance.
2 Micronized for Easy Mixing & Gentle Digestion Ultra-fine powder dissolves smoothly in water, shakes, or any beverage no clumps, no grit. Designed for easy absorption and digestion, making it ideal for daily use without discomfort.
3 Clean, Transparent, & Vegan-Friendly Formula Unflavoured, tasteless, and free from artificial flavours, sweeteners, or added sugars. 100% vegan, gluten-free, dairy-free, and non-GMO nothing but pure creatine monohydrate.
4 Accurate Scoop & Full Value Guarantee Each serving provides a verified 5 g of pure creatine monohydrate no underfilled tubs, no mislabeled scoops, just the exact dose promised on the label.
5 Safety-Sealed & Third-Party Tested Purity Every container is tamper-proof sealed for freshness and independently lab tested to ensure safety, purity, and no contaminants. Trusted by athletes for clean, effective supplementation.

Show Price

9.0

It's Just!

It's Just! - Creatine Monohydrate Powder, Pure Creatine Powder, Made in USA, 3rd Party Lab Tested, 5g Per Serving, Scoop Included, No Fillers, No Added Flavor (Unflavored, 500g / 100 Servings)

Main Highlights

Highest Quality at Lowest Prices: Our creatine monohydrate powder offers exceptional value with the highest quality ingredients sourced and packaged in the USA by a GMP compliant facility, ensuring top-notch production standards without breaking the bank.
Purity Guaranteed: You can trust the purity of our creatine monohydrate powder, as it undergoes rigorous third-party lab testing to ensure it meets the highest industry standards, giving you peace of mind about what you're putting into your body.
Unflavored & Easily Mixed: Our unflavored creatine monohydrate powder is versatile and can be easily mixed into your daily routine. Adding it to your favorite beverage or workout shake, allows you to enjoy its benefits without any unwanted flavor.
Micronized for Maximum Absorption: Our creatine is micronized to quickly dissolve and ensures rapid absorption by your body, so you can experience its benefits more efficiently and effectively with every 5g serving.
100 Servings per Package: With each bag providing a generous 100 servings, you'll have a long-lasting supply of high-quality creatine monohydrate without the need for constant restocking, making it a cost-effective choice for your fitness routine. Plus, a convenient scoop is included for precise measuring.

Show Price

8.8

Optimum Nutrition

Optimum Nutrition Micronized Creatine Monohydrate Powder, Unflavored, 120 Servings, 600 Grams (Packaging May Vary)

Main Highlights

5 grams pure creatine monohydrate per serving
Supports increases in energy, endurance and recovery
Maximum potency supports muscle size, strength, and power
Supreme absorbency micronized to get the most out of each dose
Optimum Nutrition is the World's #1 Sports Nutrition Brand. Banned substance tested - Highest quality control measures so you feel comfortable and safe consuming the product

Show Price

8.6

Optimum Nutrition

Optimum Nutrition Micronized Creatine Monohydrate Powder, Unflavored, 60 Servings, 300 Grams (Packaging May Vary)

Main Highlights

5G PURE CREATINE MONOHYDRATE PER SERVING
Maximum potency supports muscle size, strength, and power Supreme absorbency micronized to get the most out of each dose Optimum Nutrition is the World's #1 Sports Nutrition Brand. Banned substance tested - Highest quality control measures so you feel comfortable
Product does not come with scoop - Use a teaspoon for measurement of product
Supreme absorbency micronized to get the most out of each dose
Optimum Nutrition is the World's #1 Sports Nutrition Brand. Banned substance tested - Highest quality control measures so you feel comfortable and safe consuming the product

Show Price

8.3

P Puregen Labs

Puregen Labs Micronized Creatine Monohydrate Powder 500g – Pure, Unflavored, No Additives | 5000mg Per Serv (5g) - 100 Servings | Third Party Tested for Quality

Main Highlights

Pure Micronized Creatine Monohydrate Maximum Absorption. Each serving delivers 100% pure, micronized creatine monohydrate for faster dissolution and superior absorption. Designed without fillers or artificial ingredients.
Puregen Labs Formula - Creatine helps replenish ATP energy stores. Trusted by athletes, lifters, and fitness enthusiasts worldwide.
Unflavored & Additive-Free Formula - No additives, no sweeteners, and no artificial colors just pure, unflavored creatine powder that mixes easily with water, juice, or your favorite protein shake.
Our Creatine Monohydrate - Ideal for gym-goers, athletes, and endurance trainers seeking consistent power output and recovery between sets.
Premium Quality You Can Trust - Manufactured under strict GMP standards. Puregen Labs Creatine Monohydrate is third-party tested, ensuring purity, potency, and consistency delivering the results your body deserves with every scoop.

Show Price

8.1

BulkSupplements

BulkSupplements.com Creatine Monohydrate Powder - Micronized Creatine Powder, Unflavored - Pure & Gluten Free, 5g per Serving, 500g (1.1 lbs) (Pack of 1)

Main Highlights

5g of Creatine Monohydrate per Serving: Each serving provides 5 grams of Creatine Monohydrate, a well-researched amino acid supplement used by athletes and fitness enthusiasts. Its commonly included in routines that focus on strength and performance.
Known for Pre- and Post-Workout Support: Creatine is often used before and after workouts to support training goals and exercise recovery. Its ago-to choice for individuals looking to maintain consistency and progress in their fitness journey.
A Foundational Sports Supplement: Known as a staple in sports nutrition, Creatine Monohydrate has earned its place in many performance-focused routines. Ideal for both beginners and experienced users aiming to support energy, strength, and endurance.
Produced in a cGMP-Compliant Facility: Manufactured in a facility that follows current good Manufacturing Practices (cGMP), ensuring a consistent and reliable product. This reflects our commitment to quality and care in every step of the process.
Made with Quality and Integrity: All our supplements are produced with a focus on clarity, consistency, and high standards. Every batch is tested to help ensure quality and peace of mind for wellness-focused consumers.

Show Price

8.1

THORNE

THORNE Creatine - Micronized Creatine Monohydrate Powder - Support for Muscles & Cognitive Function* - for Women & Men - Unflavored - NSF Certified for Sport - 5 g per Serving - 90 Servings

Main Highlights

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*
NSF Certified for Sport: Tested for compliance with label claims and to ensure the absence of nearly 300 substances banned by many major athletic organizations
Trusted: Thorne is chosen by champions and trusted by 100+ professional sports teams, a proud partner of U.S. National Teams, and the #1 recommended clinical brand by health-care practitioners (2023 Health-Care Practitioner Seller Survey)

Show Price

Our Best Overall Choice

Best Choice

9.7

Nutricost

Nutricost Creatine Monohydrate Micronized Powder 500G, 5000mg Per Serv (5g) - 100 Servings, 17.9 Oz

Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

High Quality Micronized Creatine Monohydrate
Get The Strength and Endurance You've Been Working For
500 Grams of Creatine Monohydrate Per Bottle
5 Grams Per Serving (Scoop Included)
Our Creatine Monohydrate provides you with an ultra premium quality product. Our customers love this pre and post-workout supplement as much as we do.

Show Price

Deals are Live

Special Amazon deal ends in: