Fragrance

Ethyl Butyl Valerolactone

INCI: ETHYL BUTYL VALEROLACTONE

Reviewed by Rosie · Last updated 18 Aug 2026

What Is Ethyl Butyl Valerolactone?

Ethyl Butyl Valerolactone (INCI: ETHYL BUTYL VALEROLACTONE) is a cosmetic ingredient listed in the EU CosIng inventory. 5-Butyl-5-ethyltetrahydro-2H-pyran-2-one.

Its declared cosmetic functions are perfuming and tonic.

Source: European Commission CosIng inventory.

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