Humectant

Hydroxyethyl Urea

INCI: Hydroxyethyl-Urea

Reviewed by Emma · Last updated 14 Aug 2026

Also known as: Hydroxyethyl-Urea, Hydroxyethyl Carbamide

Synthetic ingredient that serves to hydrate skin Helps maintain a normal moisture balance in skin's uppermost layers

What Is Hydroxyethyl Urea?

Hydroxyethyl Urea is a synthetic ingredient that serves to hydrate skin and help maintain a normal moisture balance in skin's uppermost layers. It functions as a humectant, which means it draws and binds moisture to the skin, and is also considered a skin-replenishing ingredient. It is a derivative of Urea, a component of the skin's Natural Moisturizing Factor (NMF). Unlike Urea, Hydroxyethyl Urea is not known to have the same mild exfoliating properties. It is valued for its ability to improve skin's texture, making it feel plump, dewy, and smooth. It is often used in moisturizers and serums to minimize water loss and keep skin soft and comfortable.

Hydroxyethyl urea is a synthetically-derived humectant that helps replenish and maintain skin's moisture levels. Beyond its powerful hydrating ability, it also helps promote cell turnover for smoother, more refined skin.

Benefits for Your Skin

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