A(n) _____, also known as a facial treatment, is a professional skin treatment that improves the condition and appearance of the skin.

• A. Mask
• B. Spa treatment
• C. Facial
• D. Therapy

Answer: (C)

A facial is a professional skin treatment designed to improve the skin’s condition and appearance. It’s more than just a single product or step; a facial is a structured service performed by an esthetician that typically includes cleansing, exfoliation, extractions if needed, a treatment mask, massage, and moisturizing, all tailored to the client's skin type and concerns. This makes it the best fit for the description because it encompasses the full treatment aimed at enhancing skin health, not just one component like a mask. A mask alone is only one part of the process, a spa treatment is a broader term that can include services beyond skincare, and therapy isn’t the standard term used for cosmetic skin treatments.