What is the purpose of applying astringent after a facial?

Applying astringent after a facial primarily serves the purpose of closing pores. After cleansing and exfoliating the skin during a facial, the pores can become enlarged, making them more vulnerable to impurities and infection. An astringent helps to constrict the skin and reduce the appearance of these pores, creating a tighter and firmer skin texture.

This step is particularly beneficial for individuals with oily or combination skin types, as it can help control excess oil production and prevent breakouts. Additionally, astringents can have antiseptic properties, which further aids in maintaining skin health post-facial by minimizing the risk of bacteria entering the skin through expanded pores.

The other options refer to different skin care functions. While exfoliation is vital for removing dead skin, hydration is crucial for maintaining skin moisture, and enhancing facial aroma pertains to sensory enjoyment rather than skin treatment. Hence, the application of astringent directly aligns with the goal of minimizing pore size after facial treatments.