Ingredient

Blue 1

Neutral in 1 Flagged in 17

What is Blue 1?

Blue 1, also known as Brilliant Blue FCF, is a synthetic dye produced from petroleum. It is commonly used in food and beverages to provide a bright blue color.

It is added to products like candy and cereals to enhance visual appeal. There has been some controversy over its safety, with some studies suggesting potential health impacts, but regulatory bodies have deemed it safe for use at current levels in food.

When you see Blue 1 on a label, it means the product contains this artificial coloring, which may be of concern to consumers looking to avoid synthetic additives.

Commonly found in: Candy, Cereal, Beverages, Ice cream, Bakery goods

What to watch

Some studies suggested potential links to allergic reactions in sensitive individuals.
Concerns have been raised about possible effects on children's behavior, though evidence is not conclusive.

FDA

The FDA approves Blue 1 for use in foods, drugs, and cosmetics with established safety levels.

Research

While typically considered safe, some research has noted potential for allergic reactions and hyperactivity in children.

Vegan

Blue 1 is synthetic and not derived from animal products, so it is generally considered vegan.

Sources: Color Additive Status List

Scout's take

Petroleum-derived synthetic dye.

The case against

Potential links to hyperactivity and allergic reactions in sensitive individuals.

from the analysis of Altoids Spearmint Curiously Strong Mints 1.76 oz · echoed in 3 other analyses

More from Scout's analyses

Part of Colors. Artificial colors like Blue 1 and Yellow 5 are synthetic dyes used to enhance appearance. They have been linked to hyperactivity in children and other health concerns. These dyes are heavily processed and offer no nutritional value.

from the analysis of Altoids Spearmint Curiously Strong Mints 1.76 oz

Blue 1 is an artificial dye used to provide color to the beverage. It is a synthetic compound that has been linked to allergic reactions and hyperactivity in sensitive individuals. Concerns exist about its safety and potential health impacts.

from the analysis of Gatorade Zero GLACIER FREEZE ZERO SUGAR THIRST QUENCHER

Blue 1 is an artificial dye linked to allergic reactions and hyperactivity. It is a synthetic colorant used to enhance appearance. There are concerns about its safety and potential health effects.

from the analysis of Fruity Pebbles