Arizona Esthetics State Board Exam 2025 – 400 Free Practice Questions to Pass the Exam

A hydrophilic product is designed to attract and retain moisture due to its affinity for water. The term "hydrophilic" literally means "water-loving." These types of products often contain ingredients that can hold water molecules, effectively drawing moisture from the environment and binding it within the skin or hair. This property is especially valuable in skincare and haircare formulations, as maintaining moisture levels helps to keep the skin supple and hydrated, and can improve the overall appearance and health of the skin and hair.

In contrast, a product that repels moisture would have hydrophobic qualities, which are undesirable in contexts where hydration is needed. Increasing oil production pertains to products that are typically aimed at oily skin types, which is contrary to the functions of hydrophilic products. While preventing moisture loss might seem similar, it implies a barrier effect or occlusion rather than the active attraction and retention of moisture that hydrophilic products provide. Therefore, the correct answer reflects the fundamental characteristic of hydrophilic products in their ability to attract and hold onto moisture.