Join FREE Newsletter

My Account Logout Contact Us Subscribe Now! Login Contact Us
Home Product Tests  Warnings  Encyclopedia News Where to Buy

Product Review: Selenium Supplements Review

Initial Posting: 8/31/12  Last Update: 3/1/15 
Selenium Supplements Reviewed by Review of Selenium Supplements Finds One with Less than 25% of Listed Amount, But Many Others of High Quality

Lower Priced Supplements Among Those Best in Quality

Selenium supplements in this review
Carlson Selenium MegaFood100% Whole Food E & Selenium Schiff Selenium
CVS/pharmacy Selenium Nature Made Selenium Solaray Yeast-Free Selenium
Freeda Natural Oceanic Selenium New Chapter Organics Selenium Food Complex Solgar Yeast-Free Selenium
GNC Selenium Puritan's Pride Selenium Thorne Research Selenium Picolinate
Life Extension Super Selenium Complex    
Make sure the selenium supplement you take passed our quality review and is right for you!
Isn't your health worth it?
How do you choose the best selenium supplement? tested and reviewed many popular brands of selenium containing forms of selenium such as selenium from yeast, selenium from kelp, selenomethionine, Se-methyl-L-selenocysteine, selenite and selenium picolinate. One product contained only 23.7% of its listed selenium. Another lacked necessary label information about one of its ingredients. Fortunately, many other supplements were found to contain the selenium they claimed, were free of lead contamination (which can occur in mineral supplements), and, if tablets, were able to properly break apart. also compared selenium supplements on cost, to help you find the best price and value. It found the cost of  an equivalent amount of selenium ranged from just 4 cents to over $1.00!  But cost didn't coincide with quality -- some high-quality selenium supplements cost only pennies a day, while the two most expensive products failed's review.
In this comprehensive report about selenium supplements, you'll get test results, quality ratings, and price comparisons for 14 supplements (including 6 that passed our Voluntary Certification Program). You'll learn:
    • Which selenium supplements passed or failed's testing and review
    • Quality ratings and cost comparisons of selenium supplements
    • Differences among forms of selenium (e.g., selenium from yeast, selenomethionine, Se-methyl-L-selenocysteine, and selenite)
    • Which foods are rich in selenium 
    • The causes and symptoms of selenium deficiency
    • The amount of selenium people of various ages need 
    • How selenium seems to affect the risk of various cancers -- positively and negatively, and other conditions
    • Potential side-effects of selenium supplements
    • And more! 

If you already are a member, SIGN IN now. Answers -- for Selenium Supplements Review
Which supplements help reduce the risk of colorectal cancer? Get the answer >>

Do any supplements help prevent or improve cataracts? Get the answer >>

Are supplements with amino acid chelated minerals better than those with other forms of minerals? Get the answer >>

Follow on Twitter    |     Become a Fan on Facebook
Join | Sign In
Home | Product Tests | Brands Tested | Encyclopedia | CL Answers | Clinical Updates | Where to Buy Products | Group Subscription
News | Recalls & Warnings | Raw Materials Tests | Testing Programs | The CL Seal | CL Survey | About Us
In The News | RDAs | Gift Memberships | Join Free Newsletter | Privacy Policy | Site Map | Testimonials | Contact Us/Help

©2015, LLC. All rights reserved. A single copy of a report may be printed for personal use by the subscriber.
It is otherwise unlawful to print, download, store or distribute content from this site without permission. name and flask logo are both registered trademarks of, LLC.