1. What exactly is "external oil and internal dry"?
2. Symptoms of "external oil is dry inside":
3. What is the reason for "external oil is dry inside"?
4. The misunderstanding of "external oil is internal dry":
5. How to protect skin from "external oil is dry inside"?
What exactly is "external oil and internal dry"
External oil and internal dryness are actually what we call "oil-sensitive skin". It is because the developed sebaceous glands secrete a lot of oil, which leads to the damage of skin barrier, resulting in large pores and insufficient water retention, so although it looks oily, it is actually very dry.
External oil and internal dry skin:
It still belongs to oily skin, but it is more serious than oily skin. The difference is that the skin barrier is damaged, which leads to abnormal sebum secretion and the phenomenon of external oil drying inside;
In fact, "external oil and internal dryness" is no longer a skin problem, but a skin problem.
Symptoms of "external oil and internal dryness"
1. If you don't apply skin care products, your face will be dry and you will get a lot of oil after a while;
2. Peeling oil or acne, the oil is dry;
3. After applying the moisturizing mask, the skin is still dry and itchy;
4. Usually shiny, dry and tight after washing;
5. Usually the face is oily, and the powder is sticky when putting on makeup.
The reason of "external oil is dry inside"
The main reason of "external oil and internal dryness" of skin is that the skin barrier is destroyed, sebaceous glands normally export oil, but the skin can't ensure the water of skin to flow out, forming the phenomenon of "external oil and internal dryness".
As the skin is dry, the resistance to foreign thorns becomes weak, so it secretes a lot of oil to prevent excessive water loss. Therefore, it is often mistaken for oily skin and wrong care, so dry skin will fall into a disgusting cycle, so it has not been improved.
This is not only caused by external factors, such as dry air, ultraviolet rays, wrong skin care, but also by internal factors, such as irregular life, great pressure and biased eating habits.
The misunderstanding of "external oil is internal dry";
1, the essence of external oil is water shortage, and water and oil can be balanced as long as water is replenished?
When it comes to hydrating, the first reaction of many MM is mask, but in fact, the effect of hydrating by mask alone is not only limited, but also for skin with too much oil, excessive application of mask will lead to excessive hydration of keratin, which is easy to cause problems. If the skin barrier is damaged, it will not only dry and dehydrate over time, but also accelerate aging, allergies and acne.
2, the performance of foreign oil is oil, as long as the oil is controlled to keep fresh?
A really healthy oil skin is not easy to lack water, because the oil secreted from your face will help you lock water, but the dry skin lock function of external oil is not perfect. If you only remove the oil that keeps the skin moist, you can only fall into the other extreme of dryness and will soon nourish the oil.
How to protect skin with "external oil and internal dryness"?
1. Replenish water and lock water
Enhance the skin's own moisture and promote the production of intercellular lipids;
Step 2 be gentle and clean
It is enough to gently wash your face twice a day with gentle facial cleanser, and don't mess it up;
Repair damaged obstacles
Repairing barrier is the only way to promote cell regeneration, wound healing and strengthen skin barrier;
4. Regional nursing
Skin care products with a little moisturizing are used in U area, and some products with oil control and water-oil balance are used in T area;
Nursing stratum corneum
According to their own situation, decoking, damaged cuticle should be adjusted and repaired in time;
Regularly remove grease
Oil can be removed regularly according to skin type, but it can be used infrequently to dredge pores and avoid other skin problems.