One of the questions we’re asked the most is some variation of, “Where should I buy supplements? Which brands can I trust?”

To help answer these questions, we put together a list of the supplement brands we trust (in alphabetical order).

Things change quickly online:  companies go out of business or are sold, and new ones are formed.  We’ll be updating this guide every 6 months, so that it’s always up to date.  Last updated:  September 29, 2016.

Antiaging Systems Logo

Axon Labs Logo

Bulk Supplements Logo

Ceretropic Logo

Doctor's Best Logo

Garden of Life Logo

Glanbia Logo

Jarrow Formulas Logo

Life Extension Logo

Natural Stacks Logo

Nature's Bounty Logo

Now Foods Logo

Optimum Nutrition Logo

Rainbow Light Logo

Source Naturals Logo

Swedish Herbal Institute Logo

Check the rankings at Labdoor for the best manufacturers of specific supplements.