Product Reviews
Acetyl-L-Carnitine Supplements Review

Reviewed and edited by Tod Cooperman, M.D. Tod Cooperman, M.D.
 Initial Posting: 7/6/12  Last Update 12/2/18
Acetyl-L-Carnitine Supplements Tested by

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Acetyl-l-carnitine supplements compared in this review
Bluebonnet Acetyl-L-Carnitine Jarrow Formulas Acetyl L-Carnitine Vitacost Acetyl-L-Carnitine
Doctor's Best Best Acetyl-L-Carnitine Twinlab Acetyl-L-Carnitine Vitamin Shoppe Acetyl-L-Carnitine
GNC Acetyl L-Carnitine    
Make sure the acetyl-l-carnitine supplement you take passed our quality review and is right for you!
Isn't your health worth it?
What is acetyl-l-carnitine? Who can benefit from it and what should you look for in an acetyl-l-carnitine E supplement? answers these questions and more in this report. also purchased and tested the ingredients in acetyl-l-carnitine products and rated their quality. It found that the price of comparable, high-quality products to vary enormously -- by as much as 300%! reviewed the evidence for the use of acetyl-l-carnitine for memory and cognition in older people with age-related memory problems, Alzheimer's disease and other forms of dementia, diabetic neuropathy and neuropathy associated with antiretroviral drug therapy, fibromyalgia, androgen decline in older men, male infertility, Peyronie's disease, and fragile X syndrome.
In this comprehensive review about acetyl-L-carnitine supplements, you'll get test results and quality ratings for seven products (including four that passed CL's Voluntary Certification Program). You'll learn:
    • Which acetyl-l-carnitine supplements passed or failed's testing and review
    • Quality ratings and comparisons of acetyl-l-carnitine products
    • Who is most likely to benefit from acetyl-l-carnitine
    • The dosage of acetyl-l-carnitine used in treating or preventing conditions 
    • Potential side-effects of acetyl-l-carnitine supplements, warnings, and drug interactions
    • And more! 

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(4/5/16): Two CL members reported recently purchasing one of the Approved products in this review and noticing a problem with some of the capsules. For more details, see the Update at the top of the full report.

Learn More About Acetyl-L-Carnitine Supplements Answers -- for Acetyl-L-Carnitine Supplements Review
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