Urea

Benefits: Intensely moisturizing, Softening, Mildly exfoliating, Barrier-strengthening
Categories: Dry skin conditions, Wounds and cracks.
Skin types: Dry skin, Very dry skin, Mature skin

Imagine an ingredient that can give your dry skin exactly what it lacks. An ingredient that your skin immediately recognizes and welcomes. That is carbamide, which you often see referred to by its international name urea. It is one of the most effective and proven ingredients for treating dryness, as it is a natural part of the skin's own moisture system.

Carbamide is a true all-rounder. In low doses, it acts as a super-moisturizer that attracts and binds water in the skin. In higher doses, it gets a second superpower: it can dissolve and soften hard, dry, and flaky skin. This makes it a hero for everything from surface-dry facial skin to cracked heels.

What is carbamide (urea)?

Carbamide is one of the body's own ingredients and an important part of the skin's natural moisture-binding system, what skin researchers call NMF (Natural Moisturizing Factor). In healthy skin, carbamide helps to retain water in the outermost layer of the skin. When the skin becomes dry, the level of carbamide often drops, which is one of the reasons why the skin feels tight, rough, and flakes. By adding carbamide from the outside, you simply replenish with something the skin already recognizes.

The fact that carbamide and urea are the same thing often creates confusion. Urea is the international name (INCI name) that is on your ingredient list, while carbamide is the Swedish word. Both therefore stand for exactly the same ingredient.

Benefits of carbamide

Carbamide is a "gold standard" ingredient recommended by dermatologists worldwide for its reliable and dual action. It provides both immediate relief and long-term improvement for dry skin. Here are its most important benefits:

• Provides superior hydration: Carbamide is one of the most effective moisture binders (humectants) available. It significantly increases the water content in the outermost layer of the skin, which counteracts dryness and tightness.
• Softens and exfoliates: In higher concentrations, carbamide has a keratolytic effect. This is a technical word meaning that it can dissolve the protein bonds that hold onto dry, dead skin cells. This makes it fantastic for softening calluses and flaky skin. If you want to complement with an active exfoliation, you can read more in our guide to peeling and exfoliation.
• Strengthens the skin's protective barrier: Carbamide not only helps to moisturize, it also strengthens the skin's barrier function. This reduces moisture loss and makes the skin more resistant to external stress.
• Relieves itching: Dry skin often itches. Carbamide has a proven effect on relieving and soothing the itching associated with extreme dryness and eczema.

Different concentrations – how to choose the right one

What makes carbamide so versatile is that the effect is controlled by the concentration. The same ingredient can be a mild day cream or a powerful heel balm depending on how much it contains.

• Under 10%: Here the moisture-binding effect dominates. Perfect for daily moisturizing of the face, body, and dry dry skin that needs help retaining water.
• 10–20%: The transition zone where carbamide both moisturizes and begins to soften rougher skin. Good for dry elbows, knees, and the body in general.
• Over 20%: Here the keratolytic effect becomes clear. This type of product is for specific problem areas like cracked heels and calluses, not for the face.

Skin types and areas of use

Carbamide is the best friend for all types of dry skin. Depending on the concentration, it can be used for different purposes, from daily moisturizing to intensive cosmetic treatment of problem areas.

• In lower doses (under 10%): For dry, surface-dry, or mature facial skin that needs daily, intensive moisture.
• In higher doses (over 10%): As a special cosmetic treatment for cracked heels, dry elbows, calluses, and bumpy skin (keratosis pilaris).
• To soothe and moisturize skin prone to eczema or psoriasis.

If you have sensitive skin, you usually do best with the lower concentrations, where carbamide is mild and well-known for being gentle.

How to use carbamide

It is easy to use carbamide, but it is important to choose the right product for the right purpose. Here are our best tips:

• Application: On the face, use a moisturizer with a lower concentration (2–10%). For the body, use a richer cream with a higher concentration (10–40%) and focus on the specific problem areas.
• Frequency: Can be used every day. For the best effect on very dry areas, feel free to use it both morning and evening.
• Timing: Perfect after a shower or bath when the skin is still slightly damp. This helps to lock in extra moisture. For the body, you can top with a body oil that seals in the moisture even further.
• Combine with: Carbamide is an excellent team player and works well with most other ingredients. It can even help other active ingredients penetrate the skin better. It interacts nicely with moisture-binding hyaluronic acid for an even plumper moisture routine.

FAQ

Is carbamide the same thing as urea?

Yes. Carbamide is the Swedish word and urea is the international INCI name that is on the ingredient list. It is exactly the same ingredient, so you do not need to look for both words – if you see one, you know the other is there too.

Is carbamide safe for sensitive skin?

Yes, in low concentrations, carbamide is very safe and often recommended for sensitive, dry skin. In higher concentrations, however, it can cause a slight, temporary stinging, especially if the skin is cracked. This is normal and not dangerous.

Can I use a foot cream with a high level of carbamide on my face?

No, we do not recommend that. Products with a high concentration of carbamide are formulated for the thick skin on the body. They are far too powerful and can be very irritating to the thinner skin on the face.

Does the carbamide in my cream come from pee?

No, absolutely not! That is an old myth. All carbamide used in skincare and medicine today is 100% synthetically produced in a laboratory to guarantee that it is completely pure, safe, and effective.

What is the difference between carbamide and hyaluronic acid?

Both are fantastic moisture binders. Hyaluronic acid is known for its ability to bind enormous amounts of water and provide a "plumping" effect. Carbamide is a smaller molecule that not only moisturizes, but also has the unique ability to strengthen the barrier and, in higher doses, dissolve dry skin. Carbamide is often more effective for treating extreme dryness and flaking.