The main function of facial cleanser is cleansing, aimed at removing dirt, oil, and cosmetic residue from the surface of the skin, keeping the skin clean and comfortable.
2. Whitening the skin usually requires long-term and continuous use of skincare products containing specific whitening ingredients, combined with measures such as sun protection. Although facial cleansers may contain some beneficial ingredients for the skin, their main efficacy is not in whitening.
3. Facial cleanser cannot directly whiten the skin. To achieve whitening, it is necessary to choose specialized whitening products and combine them with the correct skincare steps and daily sun protection measures.