Initially Posted: 06/23/2017 | Last Updated: 10/13/2020
Muscle Enhancement Supplements (Creatine and Branched Chain Amino Acids) Reviewed by

Alphabetical list of creatine or BCAA supplement brands compared in this review


BPI Sports Best BCAA - Fruit Punch

5766_large_BulkSupplementscom-BCAA-PreWorkout-Large-2017.jpg BCAA 2:1:1

5758_large_BulkSupplements-Creatine-PreWorkout-Large-2017.jpg Creatine Monohydrate


Dymatized Nutrition BCAA Complex 5050


GNC Creatine Monohydrate 5000 - Unflavored


GNC RapidDrive BCAA 5000 - Fruit Punch


Kaged Muscle C-HCI


MET-Rx BCAA 2200


MuscleTech Creactor

Myology Creatine Extreme Caps


Naturo Nitro Atlas BCAA Powder - Lemon-Lime


Optimum Nutrition Mega-Size BCAA


Precision Engineered Creatine Extreme Caps


Solgar BCAA Plus


Ultimate Nutrition BCAA 12,000


Universal Nutrition Creatine Chews Grape


Vitacost Creatine

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Do supplements such as creatine and branched-chain amino acids (BCAAs) really improve muscle strength, size, and/or recovery? Are they safe to take, and if so, which ones are best?
To answer these questions, reviewed the clinical evidence, and purchased and rigorously tested popular creatine and BCAA supplements on the market.

Our tests revealed problems with some products: for example, one creatine supplement was contaminated with unacceptable levels of impurities, and a BCAA supplement contained less leucine (the most important BCAA for protein synthesis) than claimed.

Fortunately, we also identified several high quality creatine and BCAA supplements, among which we selected our Top Picks, which were also economically priced.

You must become a member to get the full test results for creatine and BCAA supplements. You will get results for seven creatine supplements and nine BCAA supplements, including products selected for testing by and several which passed the same tests through CL's voluntary Quality Certification Program. 

In this comprehensive review, you'll discover:
  • Which creatine supplements and BCAA supplements failed testing and which passed
  • CL's Top Picks among the best creatine and BCAA supplements
  • Cost comparisons to help you choose a creatine or BCAA supplement offering the best value
  • What creatine and BCAA supplements may and may not do for you
  • The differences among forms of creatine: creatine monohydrate, creatine HCL, creatine AKG, dicreatine malate, tricreatine malate, and KreAlkalyn
  • Differences among the BCAAs (isoleucine, leucine, and valine)
  • Dosage for specific uses of creatine and BCAAs
  • The best way to take creatine and BCAA supplements
  • Safety concerns, potential drug interactions and side-effects of creatine and BCAAs

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