Although clogged pores are an important part of the development of acne, this in no way implies that the clogging of pores is due to anything happening to the cleansing of the skin, and acne sufferers take their skin cleansing more seriously than any other person, spending a great deal of effort cleaning their facial skin almost daily. In fact, the real cause of clogged pores in acne patients is mainly due to intrinsic causes in the skin itself, starting with abnormal keratinization of the pores, which eventually leads to clogging. The process of abnormal keratinization of the follicular sebaceous ducts is as follows: When the end stage of cellular keratinization in the ducts becomes obstructed, the adhesion between keratinized cells increases, the keratinized cells in the funnel ducts do not disintegrate and fall off, and cell turnover is accelerated, resulting in excessive keratinization of the follicular funnel ducts and blocking the ducts, sebum and exfoliates cannot be discharged smoothly, thus forming acne. This process occurs inside the skin and is not related to the outer surface of the skin, so cleaning the surface of the skin is not effective for acne. Some advertisers try to make a strong case for the importance of deep pore cleansing, but of course this is just an advertisement. As once popular in the past, abrasive face washing is no longer mentioned, and this kind of face washing does sometimes stimulate the pores. There is no denying that proper skin cleansing does have some auxiliary effect on acne treatment (such as getting rid of greasy cosmetics, etc.), but this effect is very limited. Many people buy a large number of various types of skin cleansing products (such as facial cleansers) in the hope that this will replace medication to treat acne, which is actually not effective or necessary, and is a treatment behavior that puts the cart before the horse. On the contrary, the resulting long-term over-cleansing and de-greasing can lead to problems such as increased sebum secretion rate into, skin sensitivity, easy flushing, and
Peeling, dryness and other problems appear.