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Reviews of Supplements and Health Products:
Listed below are Product Reviews conducted by ConsumerLab.com, providing quality ratings and comparisons of hundreds of vitamins, supplements and other health products. For raw ingredient and special screening programs, scroll further down this page.
For a list of brands that currently appear on ConsumerLab.com's Product Reviews click here.
This list is continually updated. If you do not find what you are looking for, try our Natural Products Encyclopedia for articles about most types of supplements.
Raw Material & Private Label Certification Program and List
In addition to testing finished products, CL also tests ingredients from raw material suppliers. Click here for a list of companies with materials that have passed CL's testing.
Recommended Daily Intakes and Upper Limits of Nutrients Click here for information about recommended intakes and upper limits for selected essential nutrients.