I purchased a large tube of generic diaper rash ointment from the brand Little Ones for a nice price of $4.99. The tube is large, 4 ounces, and is easily opened and dispensed. The active ingredient is zinc oxide, a great skin protectant that is used in even the most expensive, brand name ointments. Little Ones diaper rash is used for both the treatment of and prevention of diaper rash. It can also be used for minor skin irritations, chafed, cracked or dry skin and lips, and for windburn. It is not intended for use with deep wounds or open infections and lacerations. It goes on smooth and thick, and clears up diaper rash quickly. It is non-greasy and cooling to the skin, with just a faint yet pleasant smell. Definitely a great product to have in the house, especially if you have babies!