Emollient

C16-C23 Alkane

INCI: C16-C23 ALKANE

Reviewed by Kate · Last updated 18 Aug 2026

What Is C16-C23 Alkane?

C16-C23 Alkane is a mixture of alkanes with 16 to 23 carbon atoms in the alkyl chain.

Its declared cosmetic functions are emollient and skin conditioning.

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