Delaware Cosmetology and Barbering Practice Exam

What ingredient is common in exfoliating scrubs?

1. Moisturizers

2. Granules or acids

3. Essential oils

4. Fragrances

The correct answer is: Granules or acids

Exfoliating scrubs typically contain granules or acids as their primary ingredients for effectively removing dead skin cells and promoting cell turnover. The granules, which can be made from natural substances like sugar, salt, or ground nuts, provide a physical exfoliation by manually sloughing off the outer layers of the skin. Alternatively, chemical exfoliants such as alpha-hydroxy acids (AHAs) or beta-hydroxy acids (BHAs) can be used to dissolve the bonds holding the skin cells together, allowing for a smoother and brighter complexion. The effectiveness of exfoliating scrubs hinges on these granules or acids, as they are specifically designed to enhance skin texture and radiance through exfoliation. While moisturizers, essential oils, and fragrances might be included in some formulations, they serve other purposes, such as hydration, aromatherapy, or adding scent, rather than the core function of exfoliation.