What causes dry skin? How can it be prevented?

Every day, most people will feel dry in a cold and windy environment, which is caused by the influence of external factors in the environmental climate. Of course, there are many reasons for dry skin and lack of water, below, the famous skinsmith will take you to understand, and give some ways to prevent dryness, friends who often feel dry.

1. Causes of dry and dehydrated skin.

Dry skin refers to a lack of moisture that makes people feel uncomfortable. The main symptoms are tightness, dryness and peeling of individual parts, and itching all over the body after bathing. Aging, climate change, lack of sleep, excessive fatigue, overheating of bath water, and strong alkalinity of washing products are all important causes of dryness.

It is mainly divided into internal factors and external factors. Specifically:

Internal causes include, physiological causes, i.e., stemness**; lifestyle reasons, such as stress, fatigue, insomnia, etc.; Disease.

External factors include, environmental and climatic reasons, wind, sun, cold, dry heat, etc.; Chemical reasons, frequent face washing, excessive cleansing, etc.; For pharmaceutical reasons, products containing sulfur, tretinoin, benzoyl peroxide, etc.

2. What is the principle of moisturizing?

1. Open-source, hygroscopic ingredients, such as glycerin, propylene glycol, etc., can absorb water from the environment and replenish the water emitted from the stratum corneum. Moisturizing ingredients, such as polymers, polysaccharides, etc., can form a network structure on the surface of the **, combining free water in the network, making it into bound water and not easy to evaporate. Throttling, such as petrolatum, silicone oil and other components that are not easily absorbed, will form an oil film on the **, so that the ** water is not easy to lose.

2. Water storage, unhealthy **, the balance of water supply and water loss is destroyed, and a large amount of water is lost, which directly leads to dry skin. And now the developed ceramide, lecithin and other ingredients have a good effect on repairing the first cuticular barrier.

3. How to prevent dryness?

The preventive measures are to strengthen the daily care and maintenance of the first class, reasonably adjust the diet structure, insist on drinking more water, eat more fruits, adjust the work and rest time, and do not overwork. Using hydrating and moisturizing products, it is also necessary to emphasize here that our commonly used toners, essence waters, ** are all hydrating products, and lotions and creams are moisturizing products. The practice of only hydrating without moisturizing is not correct and needs to be avoided.

Go to the management center to repair the cuticular barrier, after all, there is a problem here, and it can be repaired as soon as possible to return to the state of water supply-water loss equilibrium. Now the best management has become more and more daily, professional and quick results, and it has been the choice of many young women and female stars.

The weather is cold, the heating at home is relatively sufficient, and it is caused by not drinking water often and not taking care of the skin. You must drink water regularly, buy a humidifier at home, and then you can exercise more, sleep more, and get enough sleep.

Dryness may be caused by physiological factors, secondary factors, or pathological factors, and dryness should be skinned with collagen-rich products before going to bed.

**Dryness should be regulated according to the specific cause, common factors are physiological factors, Sjogren's syndrome, etc., and basic care should be taken after the factors are clarified. Take care to ensure adequate daily water intake and drink enough warm water.

**Dryness is caused by lack of water and the general environment, drink more water in daily life, take care of your skin carefully, and you can apply hydration**.

1. The change of seasons.

The change of seasons will cause the skin to be uncomfortable, and sensitive skin is more likely to appear during the change of seasons, causing a series of problems such as allergies, such as dryness. Therefore, whenever the seasons change, you should pay attention to the use of anti-allergic skin care products to wipe it, which may improve the problem of dry skin.

2. Lack of water.

In daily life, not paying attention to skin care or drinking less water may also lead to dryness. It is also possible that as we age, sebum production decreases, resulting in a decrease in the ability to retain water. Therefore, in daily life, we should pay attention to skin care, drink water, and choose anti-aging skin care products to keep the best away from dryness.

3. Skin care products cause allergies.

When choosing skin care products, due to the allergy to some chemical ingredients in skin care products, the face will be dry and flaky when used. Therefore, when buying cosmetics, you can use them on the back of your hands or neck to see if you have an allergic reaction to the cosmetics.

4. Increasing age.

As we age, the level of estrogen in the body decreases, the skin's sebum secretion decreases, its ability to store water decreases, and its moisturizing and barrier functions will gradually weaken, so it will feel drier and drier. **The stratum corneum contains natural moisturizing factors, and its number determines the level of skin hydration, but the skin aging moisturizing factors will be lost, so **will be dry.

What are the causes of dryness?

1. **Congenital dryness.

2. Wrong way of washing and care.

3. External environmental factors.

4. Excessive pressure.

5. Some diseases can also lead to dryness.

6. Age factor.

**Dry peeling should be paid attention to, you can come to the department for examination**, so as not to affect the image.

The main reason for the dryness is because of the lack of water, so you should hydrate more.

There are many causes of dryness, such as environmental factors, age factors, personal hygiene habits, diet and changes in personal constitution.

This tree usually drinks too little water, and everyone needs to be 600 years old at least a day.

The climate is dry, there is little drinking water, the diet is dry, and the room is air-conditioned.

**Dryness makes**Caused by severe water shortage, mainly caused by skin care products!

cx I started to grow beans when I was a teenager, and when I saw the beans coming to the air, I went to pick them, and the result was a face of beans with bean marks. It's goosebumps when I think about it now, don't say that others dislike me, and I don't even look down on myself. I don't like to go out every day, I feel inferior to the extreme, and I don't study well.

When I'm idle at home, I like to look blindly, so I accidentally saw the article "Pretty Face Linxi", which tells the story of a girl who went to the bean, I was very moved to see it, and finally I couldn't help but try it according to the practice in the article, as a result, the bucket was significantly reduced, and the seal was also lightened, about two months later, it was all called. I instantly felt like I was a beauty

Why is drying? It's because it's not clean. Proven by experiments:

After a complete cleansing of the skin, oily skin can return to normal sebum status within 40 minutes, dry skin within 1 hour, and it is moisturized and not tight. Therefore, ** will not be "washed" and dried, only when it is dirty.

There are a lot of unreliable skin care products now, it is recommended to take a look:: Li Youyuan's skin care diary:: The method of choosing ** in the text is very simple and practical.

In winter, the weather is dry, the air is less moisture, and at the same time, its own blood circulation is slower, and the supply and metabolism of ** are also slowed down, which aggravates **dryness! So be sure to strengthen hydration and moisturizing in winter!

Vitamin deficiency in the body, dry weather, rising fire and other reasons may cause dryness.

Dry causes.

Due to the lack of moisturizing factor due to the thin stratum corneum.

When the weather becomes cold, the secretion of sebum and sweat glands is abnormal, causing the skin to dry out and the water used to wash the face is high, which causes the pores to open up and lose water.

Therefore, it is necessary to pay attention to the protection of going out, and there is no need to repair the timeshuttle if you do a good job of protection