June 2002 -- According to the independent testing lab, ConsumerLab.com — a product review of potassium iodide pills being sold on the internet showed the key brands of these products that are being sold on the internet passed ConsumerLab.com's testing.

Two of the products have also been approved by the FDA.

Find out more about the brands tested and approved.

For more information on potassium iodide, read:
The Dirty Bomb Scare: Do You Need Potassium Iodide?