Vitamin B2 supplement: The main reason for excessive oil secretion on the skin surface is the lack of vitamin B2 in the body, so the first thing to do when removing oil from the skin is to supplement vitamin B2. Usually you can eat more foods containing vitamins, such as laver, celery, carrots, animal liver, oranges and so on.
Extended data:
Precautions:
1, when cleansing, the water temperature should be moderate. Assuming that the water temperature is too hot (above 38℃), it will usually lead to vasodilation, leading to skin congestion, large pores, loose skin, and often simple wrinkles. The ideal water temperature should be roughly equivalent to the facial skin temperature (between 34-35℃). For oily skin, the water temperature can be slightly higher, that is, between 35-38℃. People with dry skin use a slightly lower water temperature, which can be between 32 and 34.
2, if it belongs to oily skin, it is harmless to gently wash the skin with bubble top liquid, which is clean and moist. For dull and sensitive skin, low-impact facial products with strong cleaning power but weak oil removal power are most suitable. Pay special attention when using, too much dosage or incomplete foaming will bring burden to the skin, so before using, knead until foaming, and then gently massage the skin, but don't wash it with warm water for too long to prevent excessive oil loss.
3, oily skin, characterized by greasy skin, easy to grow acne, coupled with external influences such as ultraviolet rays, it is easy to form oily but dehydrated skin. To this end, the selected facial products should be deoiled and moisturized. There are some very simple oils on the nose. Carefully clean it twice by moving your middle finger up and down. After washing with warm water, don't forget to shrink skin pores with cold water.
Baidu encyclopedia-oily skin