Texas Esthetician License Practice Exam

Which of the following benefits is associated with the use of baking soda in skincare?

1. It acts as a natural scrub

2. It promotes excessive oil production

3. It creates a burning sensation

4. It causes skin irritation

The correct answer is: It acts as a natural scrub

Baking soda is widely recognized in skincare, particularly for its exfoliating properties, which is why it acts as a natural scrub. The fine granules of baking soda can help to gently slough off dead skin cells, revealing a smoother, brighter complexion beneath. This mechanical exfoliation can be beneficial in removing impurities from the skin's surface, making it a popular ingredient in many DIY scrubs and treatments. The other options highlight negative aspects rather than benefits. Excessive oil production is not a characteristic associated with baking soda; instead, it can help to moderate oily skin due to its alkaline nature. A burning sensation and skin irritation are generally signs of an adverse reaction to an ingredient rather than benefits, and individuals with sensitive skin should use baking soda with caution to avoid such issues. Therefore, the focus on its role as a natural scrub emphasizes its positive contribution to skincare routines.