Actual manifestations of dehydration in different skin layers

Actual manifestations of dehydration in different skin layers

Why should our skin be hydrated? Generally speaking, the normal water content in the skin is 70% and the oil content is about 2%. The water in the skin can play a role in cleaning and moisturizing, and timely replenishment of water helps maintain the water-oil balance and create a healthy skin environment with a neutral pH value. In addition, we should not only hydrate but also do so all year round.

Summer hydration for the autumn skin moisturized without skin; autumn hydration for the winter skin is not dry and cracked long wrinkles; winter hydration for the spring skin is not easy to allergic red itchy, good skin is to drink water to grow up, then the following, I want to bring you is in different skin levels in the water shortage state in response to refraction in the face of the actual performance, to help you more intuitive and clear attention to their skin moisture absorption, to do timely hydration, stabilize the oil balance. To do timely hydration, stable seasons!

Stratum corneum dehydration

The stratum corneum is the outermost layer of the skin's protective tissue, which is used to defend against airborne dust and bacteria, etc. If the stratum corneum is dehydrated, the first manifestation is the skin is rough and sensitive, with poor absorption, easy-to-appear allergies, and red blood color. The most prominent manifestation is that the skin feels tight, hot, itchy, and even painful when the wind blows for a long time.

Lack of water in the transparent layer

The main role of the clear layer of the skin is to maintain the skin's ability to hold water and shine, it is able to respond to external physical and chemical stimuli, to play a buffering role in protection. If the hyaline layer is dehydrated, the obvious intuitive reflection is yellowing and lack of luster, which is due to the loss of the ability to retain water, the skin naturally becomes dull.

Dehydration of the granular layer

The role of the granular layer in the skin is mainly reflected in its ability to resist ultraviolet light, which absorbs, refracts, reflects, filters, and disperses ultraviolet light, forming a natural barrier. When the granular layer is dehydrated, its ability to refract UV rays will be greatly reduced or even unable to play, thus causing melanin deposition to produce pigmentation and deepening of acne marks.

Dehydration of the stratum corneum

As the deeper layer of the skin, its function is to maintain the daily elasticity of the skin, which contains a lot of water and also participates in the process of skin cell division and repair. If there is dehydration in the parenchymal layer, it will cause serious acne, acne, reduced metabolism, and skin waste accumulation, which will lead to more serious skin problems if not improved in the long run.

Dehydration of the basal layer

As the deepest part of the epidermis, the main role of the basal layer is to continuously form new cell tissue, which is delivered to the stratum corneum instead of aging cells to form new keratinocytes, thus making the skin renewed, white, and smooth. The lack of water in the basal layer will lead to poor metabolism, damaged skin can not be timely replenishment, and the water cycle is broken, reflected in the actual performance is a variety of skin care goodies used in the skin but can not show the desired effect, dull yellow or even dark skin, acne marks, spots, acne prominent obvious, all kinds of skin problems will follow. Did you learn it?