Louisiana Esthetics State Board Practice Test 2026 – All-In-One Guide to Master Your Exam Success!

Products characterized as astringents are typically used to firm and tone the skin by drying it out. Astringents contain ingredients that cause the contraction of skin cells and tissues, which can reduce excess oil, tighten the pores, and create a more toned appearance. This property makes them particularly useful for individuals with oily or acne-prone skin, as they help in controlling oil production and improving the overall texture of the skin.

In contrast, the other options focus on different effects that astringents do not primarily achieve. For instance, soothing dry skin involves hydrating and moisturizing, which is contrary to the drying action of astringents. Hydration would aim to fill the skin with moisture, while astringents focus more on drying and tightening. Additionally, adding shine to the skin is related to oils and moisturizers, not the drying effect associated with astringents. Hence, the typical use of astringents aligns well with their ability to firm and tone the skin by reducing oiliness and tightening pores.