ConsumerLab Shows Which Creatine Is Best

White Plains, NY, June 22, 2026 — Creatine is rapidly gaining popularity, as shown in a recent survey, but are some creatine supplements better than others? ConsumerLab’s recent tests of creatine powders, capsules, and gummies showed that although most products met quality standards, some did not, and it turns out that you don’t have to spend a lot to get good creatine.

Key Findings:

• One product failed testing: One product exceeded CL's limit for contamination with creatinine – indicating that creatine had degraded

• Cost did not indicate quality: The cost to obtain 5 grams of creatine monohydrate ranged from just 13 cents to $1.85, and higher cost did not indicate higher quality.

ConsumerLab’s Top Pick

Among products that passed all quality tests and were Approved, ConsumerLab selected its Top Pick for creatine based on quality, form, dose, and value.

Access the Full Report:

The Creatine Supplements Review includes test results and comparisons for 11 creatine supplements selected for testing by ConsumerLab: BulkSupplements.com Creatine Monohydrate Powder – Unflavored, California Gold Nutrition Sport Creatine Monohydrate - Unflavored, Create Creatine Gummies - Blue Raspberry, Fitness Labs German Creatine, Life Extension Creatine Capsules, Momentous Creatine, Naked Creatine, Nutricost Performance Creatine Monohydrate - Unflavored, Optimum Nutrition Micronized Creatine Powder - Unflavored, Orgain Creatine - Unflavored, Sports Research Creatine Monohydrate - Unflavored, and Thorne Creatine. One additional product passed the same testing and was Approved through CL's voluntary Quality Certification Program: GNC Pro Creatine Monohydrate.

ConsumerLab’s full Creatine Supplements Review can now be accessed online by ConsumerLab.com members – currently over 100,000 individual subscribers and thousands more with access through libraries, schools, and medical centers.

As discussed in the Review, creatine is an amino acid derivative that helps supply muscles, including the heart, with energy, particularly during short bursts of intense activity. Some, but not all, studies suggest that creatine supplementation can improve muscle strength and endurance during repeated high-intensity exercise of short duration, such as weightlifting and sprinting, although it does not appear to be helpful for purely aerobic exercise. Creatine may also help improve exercise tolerance in people with congestive heart failure and muscle strength in people with muscular dystrophies. Creatine has not been shown to improve memory in young adults and has shown only very limited cognitive benefits in older adults, including menopausal women. The Review also discusses the best way to take creatine and whether a loading dose is needed, how caffeine intake may affect creatine, as well as safety concerns, including creatine's effect on kidney function.

A video explaining findings and offering expert tips for selecting and using creatine supplements is on YouTube.

Founded in 1999, ConsumerLab.com is a leading provider of consumer information and independent evaluations of products that affect health and nutrition. It has tested and reviewed over 7,000 products and has published Product Reviews covering nearly every popular category of dietary supplements and health foods.

Membership to ConsumerLab.com is available online and provides immediate access to continually updated reviews of nearly every popular type of dietary supplement and health food, answers to reader questions, and product recalls and warnings. ConsumerLab also provides independent product testing through its voluntary Quality Certification Program. The company is privately held and based in New York. It has no ownership from, or interest in, companies that manufacture, distribute, or sell consumer products.

Creatine Supplements Review: 12 Popular Products Tested by ConsumerLab