Why do you want to exfoliate?
- The stratum corneum is our outermost skin tissue, and 28 days is a cycle of its metabolism. The stratum corneum has the function of protecting the skin, moisturizing, and sunscreen, and at the same time, it can effectively prevent the invasion of some microorganisms and bacteria. If it does not completely fall off and leave our skin during the normal metabolic period, then our stratum corneum will slowly accumulate over time, leading to various symptoms, such as acne.
- Because of many things, the skin is rough, not smooth enough, and the complexion appears dull and yellow. These are most likely caused by not exfoliating for too long.