Urea is a key ingredient in many skincare products. In fact, urea is naturally produced by your skin as a way to stay moisturized. As a keratolytic agent, urea works to soften and remove dead skin cells.
Urea creams come in a variety of strengths, usually ranging from 2% to 50%. Lower concentrations are typically used as moisturizers. Higher concentrations are used to exfoliate rough or thickened skin.
You can find urea creams over the counter (OTC) at your local drugstore or online. Higher-strength urea creams are available by prescription. But what’s the difference between prescription and OTC urea cream 40? What are they used for, and how can you be sure they’re safe for you?
This article will explore the differences between prescription and OTC urea creams, their uses, and safety considerations.