Wondering whether Red 40 or Yellow 5 is safer? We compared both ingredients based on independent research, regulatory status, and known health effects.
Quick Verdict
Both Red 40 and Yellow 5 have similar safety profiles.
Side-by-Side Comparison
Factor
Red 40
Yellow 5
Safety Rating
🟠 Health Concerns
🟠 Health Concerns
Safety Score
35/100
35/100
Category
food dyes
food dyes
About Red 40
A synthetic red food dye used in snacks, cereals, and beverages. Linked to hyperactivity in children and banned in several European countries.
About Yellow 5
Synthetic yellow dye used in snacks, cereals, and drinks. Banned in Norway and Austria. May cause allergic reactions and hyperactivity.
Red 40 vs Yellow 5: Key Differences
Red 40 is rated warning while Yellow 5 is rated warning
Red 40 falls under the food dyes category
Yellow 5 falls under the food dyes category
Which Should You Choose?
Both ingredients carry similar risks. Read labels carefully and consider your individual health needs. The CheckIt app can scan any product to show you exactly which of these ingredients are present.