Sebum secretion. Physiologically speaking, hair oil is caused by excessive sebum secretion. Now in adolescence, the metabolism will be faster. Therefore, hair tends to get oily and looks dirty, and oily hair can cause itchy scalp and other problems. Moreover, junior high school students always cover their foreheads with bangs, and the oil on their foreheads will also accelerate the greasy bangs, which will also lead to acne on their foreheads. Oily hair can resist erosion, but it is not elastic enough. Too much hair oil is not conducive to hair growth, and hair loss symptoms will occur after a long time.
Lack of exercise plays a vital role in endocrine regulation. Lack of exercise leads to endocrine disorders, and the direct result is hair oil and face oil. If your hair loves oily, you can try to do more exercise and sweat, which will definitely have a good oil control effect.
Shampooing frequency is too high. Some people always wash their hair because they think it is oily, for example, twice or more times a day. In fact, this will destroy the water-oil balance of the scalp and make the hair more oily.
As we all know, sleep is closely related to endocrine. People who sleep irregularly, especially those who like to stay up late, will find their hair oily after getting up.
As a result of unreasonable diet, for those who especially like spicy food or oil, their hair is often more oily than others. This is because if you eat too much spicy or greasy food, your body can't digest the oil, and some of it will be secreted through your scalp.
: 1. Shampoo method
To solve the problem of hair oil, we need to change some living habits, work and rest regularly, get enough sleep, exercise properly, wash your hair with warm water at ordinary times and avoid scratching your hair with your hands. If you can bring a clean wooden comb, you can comb your hair at ordinary times, or you can scratch it, eat less greasy food, especially fried food and high-energy food, eat more fruits and vegetables and drink more water, wash your hair every day in summer and twice a day in hot and humid weather.
2. Nursing methods
If you feel too oily when washing your hair, you can use an oily hair shampoo; When washing your hair, add some vinegar. Diluted vinegar can reduce greasy feeling, but it will make hair shiny. If you use conditioner after shampooing, just apply it to your hair. Be careful not to apply it to the scalp, which will make the scalp more oily. The conditioner should be used at least10cm away from the scalp. After washing your hair, you'd better blow dry it. If you are afraid that the wind will cool your head, you can wrap your hair, absorb most of the water and dry it in the shade. If you have to blow it, try not to blow it too dry, or it will cause too much oil in the future.