Alpha-Isomethyl Ionone
Alpha-Isomethyl Ionone is a perfuming and skin conditioning ingredient. It’s in 822 products on Poliage, most often fragrance, deodorant and hair styling. Avoid lists on Poliage that include it: Fragrance allergens (EU 26).
Updated October 25, 2026
In plain English
A violet-like scent compound. EU labels must list it above a set level.
What it does
Contains Alpha-Isomethyl Ionone: perfuming
Function listed in CosIng
Contains Alpha-Isomethyl Ionone: skin-conditioning
Function listed in CosIng
Source: CosIng, the European Commission cosmetic ingredient database, ref 39665, accessed October 22, 2026.
Products that contain Alpha-Isomethyl Ionone
Unilever
Williams Après-Rasage Savane Vert Sauvage 125ml
125 ml · Label from France · Lists fragrance, fragrance allergens, drying alcohol
Williams
Williams As Aqua Velva 100ml 12x
100 ml · Label from France · Lists fragrance, fragrance allergens, drying alcohol
Williams
Williams inv stick 75mlx2
150 ml · Label from France · Lists fragrance, fragrance allergens, sulfates
Mitchum
Woman shower fresh antiperspirant and deodorant
2.25 Oz. / 63 g · Lists fragrance, fragrance allergens, silicones
Mitchum
Women Mitchum Natural Power Eucalyptus
40g · Label from United Kingdom · Lists fragrance, fragrance allergens, essential oils, coconut derivatives
L’Oréal
Wonder Worker
Label from France · Ingredients incomplete, can’t check
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