Washington Esthetician State Board Exam 2025 – 400 Free Practice Questions to Pass the Exam

Silicones are a group of synthetic compounds commonly used in skincare and cosmetic products. They are known for their beneficial properties, including providing a smooth application, which is essential for the feel and spreadability of products. Additionally, many silicones are non-comedogenic, meaning they do not clog pores, making them suitable for various skin types, including acne-prone skin. Furthermore, silicones can form a barrier on the skin, which helps to lock in moisture and improve the texture of the skin.

The statement that their names almost always end in "ate" is not accurate. While some chemicals that are based on silicone, such as dimethicone or cyclopentasiloxane, may contain names ending in "cone" or "siloxane,” they do not primarily end in "ate." This characteristic does not apply to silicones as a class of compounds, which is why this statement is considered NOT true. Understanding the naming conventions and properties of silicones is essential for estheticians when selecting products for skincare routines.