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Cinnamyl Alcohol

A sweet, cinnamon-like scent. It’s one of the fragrance ingredients EU rules make brands list, because it can cause allergies.

What it does

It’s there for its soft, sweet, cinnamon-like scent. It can cause allergic reactions, so EU rules make brands list it. An EU science panel puts it in the top group of fragrance allergens, with over 100 reported cases, and people allergic to cinnamal can react to it too.

The EU’s ingredient database lists it as a fragrance (adds scent).European Commission, CosIng (© European Union, CC BY 4.0) · uses put in plain words by Drop ↗

The evidence, graded

expert consensusAmylcinnamyl alcohol, benzyl cinnamate, cinnamyl alcohol, farnesol and methyl 2-octynoate complete the EU's original list of 26 fragrance allergens labels must name. Cinnamyl alcohol and farnesol are in the EU scientific committee's top group, with over 100 reported allergy cases each. The other three have 11 to 100. A confirmed reaction to any of them is a real reason to avoid it.SCCS 2012 · European Commission SCCS ↗

Graded per the methodology: strong · moderate · emerging · expert consensus. A weak source on a strong claim gets the weaker label.

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