A cosmetic that is a suspension of water in oil is called a

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A cream is a type of cosmetic that contains both water and oil as well as other ingredients such as emulsifiers and stabilizers to ensure that the oil and water components do not separate. This type of product is called an emulsion, and specifically a water-in-oil emulsion when there is more oil than water. Creams are commonly used as moisturizers, as they help to hydrate the skin while also providing a protective barrier to help prevent moisture loss. Sunscreens and waxes are not necessarily suspensions of water in oil, and moisturizers can come in other forms such as lotions or gels.

A Cosmetic That Is a Suspension of Water in Oil