Urea is a naturally occurring compound that is found in the urine and other bodily fluids of mammals, as well as in some plants and fungi. including Aspergillus, Penicillium, and Trichoderma, among others. However, the levels of urea in these fungi may vary depending on the species and environmental conditions.

• Moisturizing: Urea is a humectant, which means it helps to attract and retain moisture in the skin. It is often used in skincare products to help hydrate dry, rough, and flaky skin.

• Exfoliating: Urea has gentle exfoliating properties that help to slough off dead skin cells and promote cell turnover, which can improve the texture and appearance of the skin.

• Skin barrier repair: Urea has been shown to improve the function of the skin barrier, which can help to prevent moisture loss and protect the skin from environmental stressors.

• Anti-itch: Urea has been found to have anti-itch properties, making it useful for relieving symptoms of skin conditions such as eczema and psoriasis.

Overall, urea is a versatile ingredient that can benefit a variety of skin types. Its moisturizing, exfoliating, skin barrier repair, and anti-itch properties make it a popular choice for those with dry or sensitive skin, as well as those with certain skin conditions.