Is dull skin tone a sign of heavy coldness? 5

Gastrointestinal problems, qi deficiency, and kidney deficiency are all possible.

1. Dull complexion, many people are because they often stay up late. 10:00 p.m. 2:00 p.m

00 is the most active time of cell renewal, if you do not fall asleep during this time period, or even sleep until the early hours of the morning, the skin metabolism will be disrupted, resulting in melatonin secretion, aging keratin, and dullness.

2. If you do not pay attention to the anti-sleepiness rubber sun in your daily life, it is easy to cause UVB contained in ultraviolet rays to tan the skin, UVA to destroy the dermis layer and cause cell deterioration, etc., the skin is not only easy to be dull and lacklustre, but also easy to accelerate aging.

3. Dull skin tone may also be related to the poor blood circulation of the skin itself, especially in summer and winter, the temperature difference between indoor and outdoor is more likely to make the blood circulation not smooth, and the skin can not get enough blood in time** and is easy to become dull.

4. Compared with dry**, oily skin with more oil is more likely to have a dull complexion, because a large amount of oil accumulates on the surface of the skin, which is contaminated with more dust and dirt, making the skin more dull and dull.

1. Female ** dullness may be caused by excessive pigmentation, or it may be caused by not removing keratin in time. Therefore, there are many reasons for the formation of dullness, but most of them are related to bad lifestyle habits and skin care habits, so it is best to develop a good routine and skin care habits in daily life.

2. Too much melanin precipitation may be due to sunscreen not being in place, because melanin is formed over time in life, and it is not achieved overnight, **dull then** the melanin in it will inevitably precipitate a lot, if you ignore the effective effect of sunscreen, then melanin will definitely make **color very dark, and after exposure to the sun** will not only darken the color ** surface will also become very rough.

3. If you don't exfoliate as soon as possible, then the waste keratin will accumulate on the surface, causing the surface to look very rough, and it will be difficult for melanin to be metabolized again, and it will look very dark yellow and the pores will be very large for a long time, so you should pay attention to regular exfoliation in daily life, and the frequency of exfoliation used in different states is also different.

4. In addition, if the skin has a poor ability to lock water, it is easy to dry and dehydrate, and in such a state, the regulating effect of the stratum corneum will decline, and the radiation on some electronic products and the dust in the air can make the skin rough and dull, so if you want to have fair skin, you should first do scientific skin care.

A lot of people's ** look yellow and dull and uneven, so, do you know what causes dull skin tone? Below I have sorted out the reasons for your dull complexion, I hope it will be helpful to you!

1. Cleaning is not in place

**The secreted oil and stratum corneum will be oxidized, and our skin tone will become dull. Therefore, many oily skin areas suffer from dullness in the T-zone** (forehead, chin, nose, etc.).

If you don't wash your face every day, don't cleanse properly, or don't exfoliate regularly, dullness can build up even more.

2. Sunscreen is not in place

UVA in ultraviolet rays will penetrate and destroy the dermis, injure collagen fibers and elastic fibers, deteriorate them, make them lose their transparency, feel rough to the touch, and produce yellowing and dullness.

3. Lack of sleep

At night, when the sleep time is the most active time for cell renewal, new cells will grow and old keratinocytes will be expelled.

Going to bed too late or not getting enough sleep is destroying this metabolic balance, causing the aging stratum corneum to become thicker and thicker, lose its clarity and become dull.

4. Excessive pressure

When we are stressed, our body is under tension. state, this is the blood vessels will constrict, so that the blood circulation will be poor, and the face will be dull.

And if you are overtired, your metabolism will slow down, and your face will become duller due to the accumulation of keratin.

5. Have bad habits of smoking and drinking

Smoking and alcohol will cause blood vessels to constrict, make blood circulation poor, ** will be in a state of lack of oxygen, and the face will become dull.

Moreover, cigarettes can also destroy vitamin C, which is useful for metabolism, and by the way, it will stain our pores and make the complexion duller.

6. Normal aging

Normal** aging can also make our faces look a little duller.

7. Reasons for the environment and climate of the place of residence

The main thing here is the impact of sand and haze, and the harsh environment will make it easier to make ** inflamed, and various problems will occur, so that it will become very bleak.

It may be that the state of ** is relatively poor, it is possible that the sleep quality is relatively poor, it may be a lack of vitamins, it may be that the personal state is not particularly good, and it may be that there is a chronic disease.

It is caused by a lack of nutrition, and it is related to lifestyle habits, such as staying up late, not using makeup products, and not paying attention to exercise.

Because we didn't take care of our skin in time, our physical condition was not very good, we had liver diseases, and we didn't drink milk, so our complexion was particularly dull.