Animal fats are another type of oil that may be found in emollients. Animal fats are inexpensive and easily available. Petroleum-based products should not be used on acne prone individuals due to its ability to cause acne formation. Moisturizers will rub off during the day, so they should be applied twice daily. There are many types of moisturizers that contain different levels of lipids.
Lotions are good for all-body use.
They are easy to apply and don't stain clothing, making it more elegant to use. Creams may be better for localized areas such as the hands, feet and face. They are longer lasting but can also stain clothing. Heavy-duty creams or petrolatum, such as Vaseline, are appropriate for exceptionally dry hands or feet. They are however less elegant to handle.