The nation’s #1 selling ointment for softening feet and controlling calluses build up, Kerasal*s Moisturizing Foot Ointment is guaranteed to repair and soften even the toughest, dry feet, cracked heels and calluses when used as directed. Kerasal*s Exfoliating Moisturizing Foot Ointment for cracked heels is a highly effective, dual action formula that both exfoliates and moisturizes in one step and is guaranteed to soften even the most severely damaged, dry feet.