Farmona Nivelazione Softening Feet Foam Serum is a professional-grade foot care product that combines 40% urea with vitamin complex and hydroxy acid to effectively soften, moisturize and refresh tired feet. The foam serum format ensures easy application and quick absorption. This foam serum is specially formulated for feet that are calloused, rough or fatigued. The high concentration of urea (40%) helps break down hardened skin while providing deep moisturization. The product comes in a convenient 75ml foam dispenser that makes application clean and efficient. As this is a personal care/hygiene product, detailed features are not listed per guidelines.