North Carolina Cosmetic Arts Practice Exam

A retinoid is a derivative of vitamin A that is commonly used in cosmetic and dermatological treatments for its numerous skin benefits. After initial use, retinoids often lead to changes in the skin condition, which can include temporary redness or irritation. This reaction occurs because retinoids stimulate the skin’s cell turnover rate, leading to a peeling or flaking effect as the new skin cells come to the surface.

This process can result in inflammation, causing the skin to appear red and feel sensitive, especially for individuals who are new to retinoid products. Over time, as the skin adjusts to the retinoid treatment, these initial side effects often diminish, and the skin starts to show improvements such as increased clarity and texture.

While some might expect immediate hydration, that is not typically the effect of retinoid use; instead, it may even lead to temporary dryness. Retinoids don’t usually increase oiliness and instead can actually help regulate oil production for those with oily skin. Furthermore, while they do promote collagen and improve skin texture over time, the immediate effect is not related to elasticity but rather to the renewed skin irritation that may occur as a result of the treatment.