What kind of skin product is an astringent?

An astringent is classified as a tonifying agent primarily because its main function is to tighten and tone the skin. Astringents work by constricting the tissues and reducing the production of oil or sebum, which can be particularly beneficial for individuals with oily or acne-prone skin. This tightening effect can also help minimize the appearance of pores, improving the overall texture and tone of the skin.

While moisturizers are designed to hydrate and prevent dryness, and exfoliants help to remove dead skin cells to promote cell turnover, these products serve different functions and do not specifically address the tightening or toning properties of astringents. Similarly, oil-based cleansers are formulated to dissolve makeup and impurities without stripping the skin of its natural oils, which further distinguishes them from the tonifying function of astringents. Thus, labeling an astringent as a tonifying agent accurately reflects its primary role in skincare.