11 Popular Foods That Will Soon Be Banned in Idaho

An updated look at foods Idaho shoppers can still buy that contain Red 3.

Jan. 28, 2026 at 3:31pm

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A controversial ingredient that's still popping up on labels is Red Dye No. 3, a synthetic food coloring that's been under scrutiny for years. Consumer advocates have been pursuing the Food and Drug Administration to ban the additive based on findings in animal studies. While the FDA dragged its feet, other parts of the world took action, and California passed a law in 2023 that gave manufacturers a deadline of January 1, 2027 to either remove the dye from their food products or lose access to store shelves in the most populated state in America. The FDA eventually followed suit, announcing last January that they would revoke approval for Red 3 in food products nationwide by January 15, 2027.

Why it matters

Red Dye No. 3 has been linked to the development of thyroid tumors in rats and concerns about hyperactivity and behavioral problems in kids. While the FDA was slow to act, other parts of the world have already banned or restricted the use of this synthetic food coloring. California and the FDA have now set deadlines for manufacturers to remove Red 3 from their products, which will impact what Idaho shoppers can find on local store shelves.

The details

Using data from the Environmental Working Group and checking availability at Boise-area grocery stores, the article found that several major brands have already pulled the trigger on reformulating their products to remove Red 3, while others have not. Until the FDA's nationwide ban takes effect on January 15, 2027, it's still legal and still showing up in some very popular products sold in Idaho.

  • In 2023, California passed a law giving manufacturers a deadline of January 1, 2027 to remove Red 3 from their food products or lose access to store shelves in the state.
  • Last January, the FDA announced they would revoke approval for Red 3 in food products nationwide by January 15, 2027.

The players

Food and Drug Administration (FDA)

The federal agency responsible for regulating food, drugs, and other products in the United States.

Environmental Working Group

A non-profit organization that conducts research and advocacy related to public health and the environment.

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The takeaway

This case highlights the ongoing debate around the use of synthetic food colorings like Red 3, and how regulatory action at the state and federal level can impact the availability of certain products for consumers. As the deadlines approach, Idaho shoppers will need to be more vigilant about checking labels to avoid purchasing items that will soon be banned.