| Yonka's Kirogel - Hydrating Hands And Feet Gel. For soft and tender hands and feet, Yon-Ka reveals an oil-free hydrating-soothing gel. KIROGEL prevents intensely dry, rough chapped skin and visibly reduce calluses. It penetrates easily and leaves the feet and hands feeling soft and supple. Formulated in a 6.5% hydrating base containing locust bean gum as well as essential oils of orange, lemon and lime . |  |