Emulsifier

C12-15 Pareth-9 Hydrogenated Tallowate

INCI: C12-15 PARETH-9 HYDROGENATED TALLOWATE

Reviewed by Emma · Last updated 18 Aug 2026

What Is C12-15 Pareth-9 Hydrogenated Tallowate?

C12-15 Pareth-9 Hydrogenated Tallowate (INCI: C12-15 PARETH-9 HYDROGENATED TALLOWATE) is a cosmetic ingredient listed in the EU CosIng inventory. Fatty acids, tallow, hydrogenated, esters with polyethylene glycol mono-C12-15-alkyl ethers (9 mol EO average molar ratio).

Its declared cosmetic functions are emollient, emulsifying, skin conditioning and surfactant.

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