To obtain the expected results on dry skin, it is important to consider that the amount of urea present in the products must be between 3% and 10%, therefore, the urea cream must have 1.8 grams of ureals.
Urea is considered one of the safest components in the treatment of dry skin, as it has a high hydration capacity and also improves skin texture, reducing roughness and flakiness.
With this information, we can conclude that The organic compound found mainly in urine and sweat is able to transport the water present inside the blood vessels to the skin cells, promoting greater tissue hydration and an exfoliating effect that decreases the thickness of the skin.
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