Michigan Esthetician State Board Practice Exam

What is the specific function of a freshener in skin care?

1. Restores the natural pH after cleansing and hydrating the skin

2. Provides deep hydration to dry skin

3. Exfoliates dead skin cells

4. Prepares the skin for makeup application

The correct answer is: Restores the natural pH after cleansing and hydrating the skin

The specific function of a freshener in skin care is to restore the natural pH after cleansing and hydrating the skin. Fresheners, often referred to as toners or toning lotions, are formulated to help balance the skin's pH level, which can be disrupted during the cleansing process. The skin's natural pH is typically slightly acidic, around 4.5 to 5.5, and many cleansers, particularly those that are alkaline, can disturb this balance. By using a freshener after cleansing, you not only help to mitigate any alkaline effects of the cleanser but also prepare the skin for the next steps in the skincare routine. This restoration of pH is vital because a balanced pH is important for maintaining the skin's protective barrier and overall health. In addition, fresheners often contain hydrating ingredients and antioxidants that can further benefit the skin. While providing deep hydration and exfoliating dead skin cells are important aspects of skincare, those functions are more closely associated with moisturizers and exfoliants respectively, rather than the specific role of a freshener. Preparing the skin for makeup application is also a beneficial action of a freshener, but it is not its primary function, which remains focused on restoring pH balance and