Is CI 16035 (Red 40 / Allura Red) Banned? EU vs US Status, Risks & Where It Hides
TL;DR: CI 16035 (Red 40 / Allura Red) is allowed in the EU but allowed in the US (colorant).
INCI name CI 16035. Also called Red 40. CAS 25956-17-6.
Other names: FD&C Red 40, Allura Red AC, Red 40 (cosmetic)
Is CI 16035 (Red 40 / Allura Red) banned in the EU?
| EU status | Allowed |
|---|---|
| US status | Allowed |
| Risk level | low |
| Where it shows up | Various red-colored body washes and shampoos |
| CAS number | 25956-17-6 |
What is CI 16035 (Red 40 / Allura Red)?
CI 16035 (Allura Red AC) is a red azo dye that is one of the most widely used synthetic colorants in both food and cosmetics. In cosmetics it provides vivid red coloring in products for external use.
Why is CI 16035 (Red 40 / Allura Red) used in personal-care products?
Provides red and pink coloring in shampoos, bath products, soaps, and some leave-on products. Its bright, stable color makes it a staple in colored personal care items.
Is CI 16035 (Red 40 / Allura Red) dangerous? Documented risks
Topical cosmetic use of CI 16035 is considered safe. Systemic absorption from properly formulated rinse-off or leave-on products is minimal. Unlike food consumption (where concerns include potential behavioral effects in hyperactive children), topical cosmetic exposure does not raise the same issues. The CIR and FDA have assessed it as safe for cosmetic use. It is not a carcinogen for topical applications.
Products that may contain CI 16035 (Red 40 / Allura Red)
How to avoid CI 16035 (Red 40 / Allura Red): safer alternatives
Carmine (CI 75470), beet extract (CI 77269), or carrot extract for red/pink coloring with natural origin.
Frequently asked questions about CI 16035 (Red 40 / Allura Red)
Is Red 40 in cosmetics as harmful as in food?
Topical cosmetic use has a different risk profile than ingestion. Absorption through skin is minimal, and the behavioral effects linked to Red 40 in food are not relevant to topical applications.
Is Red 40 (CI 16035) vegan?
Yes. Allura Red is a synthetic azo dye with no animal-derived components, unlike carmine (CI 75470) which comes from insects.
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Sources
- FDA Color Additives in Cosmetics — Red 40 — U.S. Food and Drug Administration
- EWG Skin Deep: CI 16035 — Environmental Working Group
Our scores are never influenced by brands. Last updated 6/11/2026.