Xenna introduces the CalleX exfoliating ointment for dry, cracked feet. The patented topical exfoliating ointment is intended for use by the general and diabetic populations, and engineered to be preservative free. Callex exfoliating ointment thins and softens hardened skin and exfoliates dry, cracked heels. The product’s patented, natural enzymes selectively exfoliate only dry, cracked, thickened, and scaly skin. A petroleum base is designed to retain natural skin moisture. CalleX ointment is available in the foot care section of most chain drugs stores and mass retailers; a retail store locator is available on the company’s website.