FOOTLOGIX® VERY DRY SKIN FORMULA with Dermal Infusion Technology® & Urea is recommended for moisturizing and soothing very dry skin on feet. Urea is an effective moisturizer, and humectant, it absorbs, keeps moisture and softens the skin. Footlogix Mousses with Dermal Infusion Technology easier and more quickly penetrate the skin and keep moisture. The non-occlusive mousse formula is absorbed immediately & leaves no greasy residue.