Mucopolysaccharides are also natural components of skin that help retain moisture. Liposomes are synthetic pellets that are supposedly able to carrier oils into the skin. Most oils contained in lubricants have the same effectiveness even though they may have slightly different properties. Oils such as vegetable, mineral or tropical have all been used in moisturizers. 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.