What is the main function of active agents in facial products?

Active agents in facial products play a multifaceted role in skincare, and their primary function is to cleanse, moisturize, normalize, and treat the skin. These agents include a variety of ingredients, such as antioxidants, exfoliants, peptides, and botanical extracts, each targeted to address specific skin concerns.

Cleansing is essential for removing dirt, oil, and impurities that can clog pores and contribute to skin issues. Additionally, moisturizing agents help to hydrate the skin, preventing dryness and maintaining a healthy barrier. Normalization refers to balancing the skin's functions, helping to regulate oil production, improve texture, and promote overall skin health. Treatments may involve targeting specific conditions such as acne, hyperpigmentation, or signs of aging, thereby enhancing the skin's appearance and health over time.

The other options each suggest a limited scope of function that does not encompass the comprehensive role that active agents actually play in facial products. Solely cleansing, acting only as preservatives, or merely hydrating does not fully represent the complex formulations designed for effective skincare.