red 40

Synthetic food dye

Red 40 is a synthetic food dye, one of several numbered colorants approved for use in processed foods, beverages, candy, and cosmetics.

It produces a bright red or orange-red color.

Like other artificial dyes, it appears on ingredient labels by name or as its alternative designation, Allure Red AC.

Red 40 has faced scrutiny over possible links to hyperactivity in children, though it remains legal in the United States.

Related

synthetic · artificial flavoring · crimson · petroleum · allergies · hyperactivity · banned · additive · cherry · maraschino cherry · strawberry · soda · fruit punch · gelatin · frosting · cereal · cosmetics · lipstick

Opposites
origin/naturalness

red 40natural pigment

Color substance from nature

beet juice · carmine · annatto · cochineal · vegetable juice

presence in food

red 40dye-free

Contains no colorants

additive-free · uncolored · clean label · all-natural · undyed

Family

red, reds, redden, reddened, reddening, reddish, redder, reddest, redhead

Familiarity
Top 500,000
Profile
Timeless · Concrete · Rated G