Milady Esthetics State Board Practice Test

Dimethicone is classified under which type of compound?

1. Alcohol

2. Silicone

3. Polyethylene glycol

4. Emulsifier

The correct answer is: Silicone

Dimethicone is classified as a silicone compound. Silicones are a group of synthetic polymers that contain silicon, oxygen, carbon, and hydrogen. They are known for their unique properties, such as flexibility, resistance to water, and the ability to create a smooth and soft feel when applied to the skin or hair. In the context of esthetics and skincare, dimethicone is often used in formulations for its ability to provide a protective barrier, reduce moisture loss, and improve the texture and spreadability of products. It is commonly found in moisturizers, primers, and serums, contributing to a silky finish without greasiness. Understanding the classification of dimethicone as a silicone helps estheticians choose appropriate products for various skin types and concerns, ensuring that they are aware of the benefits and characteristics that silicones bring to skin and hair care.