Fragrance

Hexyl Methyl Ketone

INCI: HEXYL METHYL KETONE

Reviewed by Daisy · Last updated 18 Aug 2026

What Is Hexyl Methyl Ketone?

Hexyl Methyl Ketone (INCI: HEXYL METHYL KETONE) is a cosmetic ingredient listed in the EU CosIng inventory. Octan-2-one.

Its declared cosmetic function is perfuming.

Source: European Commission CosIng inventory.

From the Clinic

Not sure what your skin actually needs?

Two minutes, a few questions, and we’ll point you at what matters — no guesswork.

Take the skin quiz

Learn More About Skincare Ingredients

Explore our comprehensive ingredient glossary to understand what's in your products.

Browse All Ingredients

Authorised Stockist

Official UK retailer

Tracked Delivery

Free UK shipping over £50

5 Star Rating

Trusted by thousands

Expert Advice

Free consultations