Ingredient dictionary

Urea

Also listed as: Carbamide

Urea is a naturally occurring compound that your skin also makes, and it is a common moisturizer that hydrates and softens rough, flaky skin. It is on the label of 31 products in our library. Checked against our library November 6, 2026.

The catch: none for most people; check the full product list if your skin reacts easily.

What Urea does

Draws water into the outer skin layer
Softens rough, thick or flaky skin
Helps skin hold on to moisture

Urea is a small molecule that your skin makes on its own as part of its natural moisturizing system. The version used in beauty products is made in a lab. Formulators use it because it attracts water and holds it in the outer layer of skin.

In a formula, urea acts as a humectant, which means it pulls water toward the skin and keeps it there. It is used in lotions, creams, and some serums, and it also appears in certain shampoos and hair color products for moisture. It feels light and smooth rather than greasy, and it helps rough areas like elbows, heels, and knees feel softer with regular use.

Good for

People with dry, rough, or flaky skin on the body, heels, elbows, or hands, and anyone wanting a softer-feeling moisturizer.

Be careful if

Nothing in particular for most skin types.

Frequently asked questions

Is urea safe for skin?

Urea is widely used and generally well tolerated by most skin types. Some people feel a light stinging on broken, cracked or irritated skin, especially with stronger formulas. If that happens, stop using the product and ask a pharmacist or doctor for advice.

Is urea the same as carbamide?

Yes. Carbamide is another name for urea, so you may see either word on a label. The two names refer to the same compound. Labels usually list it as Urea in the ingredient list.