What is the difference between FDA registered, FDA approved and FDA approved?

The Food and Drug Administration (FDA) is the United States Government agency that is responsible for public health. The FDA have the responsibility of regulating a number of products from foods, medicines, medical devices, veterinary products, cosmetics and many other products. You can view the full list here.

The FDA protect the public by ensuring the efficacy and safety of the products they regulate are safe and the benefits outweigh any potential risks and the products are effective for their intended use.