People who understand the skin in, what is the skin of a person?

You're talking about being too unspecific. It may be that you are sensitive to seasonal problems, or you are sensitive to any plants, or you are allergic because there are insects crawling through your clothes, or you are ...... from acne in adolescence

I suggest you first see which one you belong to, and then we can say.

If you are sensitive, just apply some ointment and spend a day. You should also know very well about acne, have you ever had a name? Do you have a voice?

You think you're a doctor? I'm just studying medicine, I've grown up with these things, I have a voice! Do you think it works to apply emulsion?

Fart! But I'll be fine in a few days, if you have it all the time, I suggest going to the hospital's ** department to have a look.

I read the above and it's pure nonsense.

Use a body lotion containing VA

In severe cases, urea is included.

Body lotion.

Generally girls will grow.

Boys don't.

Are you talking about redness, or is yours just temporary, or is something allergic.

I'll be fine in a few days, I used to have it, but I didn't care about it.

One: face washing observation method.

Washing your face is the easiest and most commonly used method to determine your skin type. After cleansing with a powerful cleansing cleanser, you will feel a feeling of tightness after towel drying, if the tightness disappears within 20 minutes, it will be oily skin, if it disappears in about 30 minutes, it will be normal skin, and if it will disappear after more than 40 minutes, it will be dry.

2: Magnifying glass observation method.

Magnifying glass observation is also a simple and common way to determine skin type. This method can be carried out immediately after the face wash observation method, and after the tightness disappears, carefully observe the skin texture, pore size and sebum secretion with a magnifying glass. If the texture is obviously coarse, the pores are large and the tightness disappears and there is a lot of oil secretion, it is oily skin; If the texture is not obvious, the pores are small, and the dry skin has fine creases, it is dry skin; **In between, it is considered normal skin.

Three: ultraviolet observation method.

Ultraviolet rays have a strong penetrating power, and many beauty medical institutions use beauty fluoroscopy lamps equipped with ultraviolet lamps to help understand the surface and deep tissues of customers. Normal skin has a large area of pale gray light under the UV see-through light, oily skin has a large area of orange-yellow, and dry skin has a large area of light blue. This method of skin type testing is much more scientific than the previous two methods.

Four: computer testing method.

The method of computer testing skin texture is currently a method with high technical content and accuracy, and it is understood that the method is mainly "to judge the type of ** by testing the conductivity of the face ** through a probe connected to the computer". Because electrical conductivity is related to skin moisture, dry skin has low electrical conductivity and oily skin has high electrical conductivity.

A skilled tailor needs to make a tight-fitting coat with at least 33 centimeters of cloth and a length of fabric. However, the natural process of cell regeneration provides people with an extremely beautiful new ** in just a few weeks. The new ones replace those who experience friction and aging during bathing, sports and other activities.

**It has a certain humidity and prevents the water that accounts for 60% of body weight from being volatilized. It acts as a barrier against dirt and bacteria, which, together with the fat layer located underneath it, forms the appearance of the ante's body and acts as a cushion against impacts. **It also has good elasticity and is an ideal covering for the human body.

**There are three layers: the outer cortex, the dermis, and the subcutaneous layer. All of the most important structures are located in a relatively thick dermis.

When the outer layer of cells is depleted, the new cells move out of the dermis. Throughout the life of the eggplant, the cellular metabolism between the dermis and the epidermis never stops.

There are millions of nerve endings under the outer cortex, many of which have special structures to distinguish various sensations from **. These "receptors" can distinguish at least five senses: pain, heat, cold, pressure, and touch.

Each of these senses is a mixture of some or all five of the above. In sensitive areas such as fingertips or lips, there are more than 200 tactile "receptors" per square centimeter of epidermis. In nonsensitive areas such as the shoulders, the presence of tactile "receptors" per square centimeter of epidermis is only 1 50 per sensitive area.