Don’t rush to the weather in the weather
Beijing has already opened "dry cold" mode, the cold air is dry skin, and the skin care products are fired.
However, in addition to these keratin layers really in "skin care"? Wrong, 质 层 还 要! The skin is divided into epidermis and leather. The outermost layer of the epidermal is the horny layer. The outer side of the keratin layer is mainly epidermal cells that have been angled from death, so many people think that the dead skin is thoroughly cleaned, in fact, this practice is harmful to the skin No profit.
More tragedy is that the keratin layer will overcome the oil. The skin’s outermost layer has a layer of lipid membranes in addition to the stratum corneum, and is formed from a sebaceous gland secretion of oil and skin surface sweat emulsion. Generally, we will wash your face 上海静安高端水磨 temporarily wash off this oil, but the sebaceous gland will be secreted. Many people may think that this layer of oil removes greasy, one is not everywhere, but actually has an important role. First, it is a moisturizing effect. Although the lipid film cannot be absorbed, like a plastic film, it is covered on the face, which prevents moisture from evaporation, reducing water dispersion, and achieve moisture effect.
Second, the active ingredients in the liposophyte, such as fatty acids, ceramides, etc. are weakly acidic. At this time, the various normal flora and epidermal metabolism functions are in normal state, destroying this environment, will cause skin to resist external erosion capabilities. decline.
Therefore, if you have long-term use of strong oil, it is too frequent, it will destroy the epithelial membrane. Continue to lead to water loss, structural disorders, moisturizing capacity continues to decline, and the horny layer of structural disorders can easily fall off, especially for bubble bath, bath, damage to the skin keratin layer is more increased. The process of repairing the keratin layer is slow, so emergency measures are used – let the sebaceous gland secretion more grease to supplement the lipid film, which is what we often say "more absorbed oil".
The correct approach is to use cleaning supplies suitable for your skin. The water temperature is not higher than the body temperature during cleaning, and reduces over-washing, and then supplement moisturizing oil.
(Beijing Century Hospital Zhao Da Yu).