Zim's Max CRACK Creme Original Liquid Formula 2 ounce is an All-Natural multi-use liquid herbal formula that softens and moisturizes dry, cracked skin. Recommended for nighttime use but can be used throughout the day as well. Use on Hands, Feet, Elbows, Cuticles and More. It was developed by a pharmacist over 60 years ago when cement workers came to him complaining of dry, cracked skin on their hands and feet. This oil formula features Arnica Flower Extract and Myrcia Oil.