What is the main action of a cleanser?

The primary function of a cleanser is to remove dirt, makeup, and impurities from the skin's surface. Cleansers are specifically formulated to eliminate substances that can clog pores, lead to breakouts, and leave the skin looking dull. By thoroughly cleansing the skin, these products help maintain a healthy complexion and prepare the skin for subsequent skincare treatments.

While other options, such as hydrating the skin or tightening it, are important aspects of other skincare products, they are not the main action of a cleanser. Hydration is typically a function of moisturizers, while skin-tightening effects are often associated with treatments like serums or creams that contain specific active ingredients aimed at firming the skin. Enhancing skin color, associated with products like bronzers or tinted moisturizers, is also outside the realm of a cleanser's purpose. Thus, the role of a cleanser is distinctly centered on purification and cleanliness.