Emulsifier

Disodium Peg-5 Laurylcitrate Sulfosuccinate

INCI: DISODIUM PEG-5 LAURYLCITRATE SULFOSUCCINATE

Reviewed by Kate · Last updated 18 Aug 2026

What Is Disodium Peg-5 Laurylcitrate Sulfosuccinate?

Disodium Peg-5 Laurylcitrate Sulfosuccinate (INCI: DISODIUM PEG-5 LAURYLCITRATE SULFOSUCCINATE) is a cosmetic ingredient listed in the EU CosIng inventory. Poly(Oxy-1,2-Ethanediyl), a -Hydro- b -Hydroxy-, Ester with 2- Hydroxy-1,2,3-Propanetricarboxylic Acid (3:1), Hydrogen Sulfobutanedioate, Dodecyl Ether, Disodium Salt.

Its declared cosmetic functions are emulsifying, hydrotrope 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