Ingredient dictionary

Hydroxyethyl Urea

Hydroxyethyl Urea is a urea-based humectant, a gentle ingredient that attracts water to the skin and helps keep it hydrated. It is on the label of 8 products in our library. Checked against our library November 6, 2026.

What Hydroxyethyl Urea does

Attracts and holds water in the skin
Helps skin feel soft and comfortable
Adds light hydration to water-based formulas

Hydroxyethyl Urea is made by combining urea with ethanolamine, a common building block in cosmetic chemistry. The result is a water-loving molecule. Urea itself is part of the skin's natural moisturizing factors, so urea-based ingredients are a familiar choice for hydration.

Formulators use it as a humectant, meaning it attracts water and holds it near the skin's surface. It shows up often in cleansers and sunscreens because it helps leave skin feeling comfortable rather than tight. In a formula it usually feels light and smooth, and it blends easily with water-based ingredients.

Good for

Suits most skin types, especially dry skin that wants light, non-greasy hydration.

Frequently asked questions

Is Hydroxyethyl Urea safe for skin?

It is generally well tolerated and is used in many everyday formulas. As with any new product, patch testing on a small area first is a sensible habit, especially if your skin reacts easily. Stop using it if you notice redness, stinging or itching.

Is Hydroxyethyl Urea the same as urea?

No, but they are related. Hydroxyethyl Urea is built from urea plus ethanolamine. It is a different molecule, but it shares urea's knack for attracting water.