Alpha-Methyl Ionone ●
TL;DR. This ingredient is used as a fragrance component, adding a violet, powdery, woody scent profile to perfumes, skin care, hair care, and body products.
What does Alpha-Methyl Ionone do in a cosmetic formula?
This ingredient is used as a fragrance component, adding a violet, powdery, woody scent profile to perfumes, skin care, hair care, and body products.
Is Alpha-Methyl Ionone clean?
From a clean-beauty perspective, it has some friction because it is a listed fragrance allergen in some regulatory systems and may require disclosure above low thresholds. It is generally used at very low levels, but sensitive users may recognize it as part of a product’s fragrance allergen profile.
Is Alpha-Methyl Ionone sustainable?
This material is usually produced synthetically, often from petrochemical or mixed feedstocks, though natural-origin routes may exist for specialty fragrance use. It is not known for high environmental persistence, but its sustainability profile depends heavily on feedstock origin and fragrance-manufacturing controls.
Is Alpha-Methyl Ionone COSMOS-approved?
It can fit COSMOS only when it is part of a compliant natural fragrance composition and meets natural-origin fragrance rules. Conventional synthetic grades have weaker Green Chemistry alignment because they rely on nonrenewable feedstocks, although use levels are typically very low.
How does Alpha-Methyl Ionone work chemically?
The molecule is a methyl-substituted unsaturated cyclic ketone, a structure that gives strong odor impact at trace concentrations. In finished products it is commonly used at very low fragrance levels, often far below 0.1% in leave-on formats, and it should be protected from excessive heat, light, and oxidation during fragrance compounding.
Last updated 2026-05-14