Detailed answer

Exfoliators, whether physical or chemical, help to remove dead skin cells from the surface of the skin. Physical exfoliators contain granules or particles that physically scrub away the dead skin cells, while chemical exfoliators usually contain ingredients like alpha-hydroxy acids (AHAs) or beta-hydroxy acids (BHAs) that dissolve the bonds between dead skin cells and allow them to be easily sloughed off. By getting rid of these dead cells, exfoliators reveal fresher, smoother skin underneath and promote cell turnover, leading to a brighter complexion. It's important to choose the right type and frequency of exfoliation based on your skin type to avoid irritation and over-exfoliation.