Nexcare Skin Crack Care is an easy-to-use, fast-drying liquid that helps with the painful problem of skin cracks. It forms an invisible, long-lasting, waterproof seal to promote healing of dry skin cracks on fingers, hands, feet and elbows. Nexcare Skin Crack Care is ideal for "winter skin" or for dry, cracked skin caused by woodworking, gardening, cleaning with household chemicals, or any situation where harsh elements may have removed your natural skin oils, causing cracks to form. Nexcare Skin Crack Care contains Vitamin E and Tea Tree Oil, and will not sting when applied.