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Skin care exploration | what is "outside the oil inside the dry" how to skin care?
2023-03-30 15:21
What is the oil inside?
"External oil and internal stem" is actually oil-sensitive muscle and mixed partial oil-sensitive muscle, which is what we often call "oil-sensitive skin".
Both the developed sebaceous glands secrete a lot of oil, resulting in large pores, and due to skin barrier damage and lack of normal skin water retention, so although it looks very oily, but in fact often feel dry.
External oil and internal dry skin still belong to oily skin, but it is more serious than oily skin. The difference is that the skin barrier is damaged, resulting in abnormal sebum secretion and external oil and internal dry skin. In fact, "external oil and internal dry" is no longer a skin type, but a skin problem.
The reason why the oil outside is dry inside
The main cause of skin "outside oil inside dry" is the destruction of the skin barrier, the normal output of oil sebaceous glands, but the skin can not protect the skin moisture outflow, the formation of the skin "outside oil inside dry" phenomenon.
As the skin dries, its resistance to external spines weakens, so it secretes a lot of oil to protect against excessive water loss.
Therefore, it is often mistaken for oily skin and the wrong care, so that dry skin will fall into a vicious circle, so it has not been improved.
It is not only external factors, such as dry air, ultraviolet rays, and wrong skin care, but also internal factors, such as irregular life, stress, and partial eating habits.
The characteristics of the outer oil and the inner dry
1. The skin is rough, greasy but dry and peeling
2. dry cheeks, easy to have tight feeling
3. The face is faintly red or often flushed
4. Oil from area T, with large pores and obvious blackheads
5. Usually the face is too oily and moist, and when applying makeup, it is stuck in powder.
6. If you don't wear skin care products, your face will be dry, and after a while your face will be oily.
Mistakes of External Oil and Internal Dry
① The essence of external oil and internal dryness is lack of water. As long as water is replenished, water and oil can be balanced?
When it comes to hydrating, many people's first reaction is to apply facial mask, but in fact, facial mask hydrating alone is not only limited in effect, but also for skin with too much oil, excessive application of facial mask will also lead to overhydration of cutin, which may lead to the occurrence and deterioration of problems. Moreover, if the skin barrier damage persists, it will not only dry and water shortage over time, but also accelerate aging, easy to allergy and aggravate acne.
② The performance of external oil and internal dryness is oil production, as long as the oil is controlled and kept fresh?
Really healthy oil skin is not easy to lack water, because the oil seeping out from the face will help you lock in the water, but the water lock function of the dry skin inside the outer oil is not perfect. If the oil that keeps the skin moist is removed alone, it can only fall into the other extreme of dryness, and it will soon take out oil.
How to protect skin with external oil and internal dryness
1. [Gentle Cleansing] Use mild facial cleanser to avoid excessive cleaning and reduce skin irritation
2. [Water supply and water lock] Enhance the moisture of the skin and promote the production of intercellular lipids
3. [Zone Care] Use moisturizing and moisturizing products in Area U, and control oil and adjust water-oil balance in Area T.
4. [Deep cleaning, exfoliating] Regular deep cleaning according to skin type, so that grease and dirt will not accumulate in pores, causing acne and other problems
5, [do a good job] daily sunscreen, to prevent the skin from other damage and stimulation
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