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Is Hydroxyisohexyl 3-cyclohexene carboxaldehyde banned?

Yes. Hydroxyisohexyl 3-cyclohexene carboxaldehyde is banned, restricted, or carries a mandatory warning label in 1 country including European Union. The US FDA still permits it, which is why it shows up in everyday American food and beauty products.

Countries where Hydroxyisohexyl 3-cyclohexene carboxaldehyde is banned or restricted

Country / RegionStatus
European UnionBanned or restricted

Why Hydroxyisohexyl 3-cyclohexene carboxaldehyde is flagged

A strong fragrance allergen; banned in EU cosmetics since 2021.

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