Ingredient guide
Urea
urea
In short
Urea (also known as carbamide) is a skincare humectant generally associated with hydration and skin texture and smoothness. It is backed by a strong body of published research. It is often chosen for dry and combination skin. MIRU describes it by what is visible on skin — never as a treatment or cure.
Reviewed against published evidence · editorially independent · no brand pays for placement
Works for
Hydration · Texture
Skin type
Dry · Combination
Best used
Anytime
What it is
Hydrates and gently exfoliates above 10%. Below 10%, pure hydration.
When to use it
Either — morning or evening.
On the label
2–10% for hydration on labels
Above 10% it shifts from hydrating toward smoothing rough, flaky patches.
Pairs well with
Where it sits
A watery layer — after cleansing, before anything heavier, ideally on slightly damp skin.
- Cleanse
- Tone
- Urea
- Moisturise
- SPF
Also found as
Related
Where to find it
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Search the Lens for ureaCommon questions
What does Urea do for skin?
Urea is associated in published research with hydration and skin texture and smoothness. Hydrates and gently exfoliates above 10%. Below 10%, pure hydration. MIRU frames ingredients by what is visible, not by medical claims.
When should I use Urea?
Urea is typically used morning or evening. Introduce any new active on its own first and add one product at a time so you can see how your skin responds.
Is Urea suitable for my skin type?
Urea is often chosen for dry and combination skin. It is generally considered well tolerated — if your skin is reactive, patch-test first and watch for any irritation.
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Personal guidance only · For clinical concerns, see a dermatologist.