1. Sex hormone test
If the hair on the arm is serious, it may be caused by genetic factors, but it may also be caused by excessive androgen secretion. We should do a sex hormone test first. If this is the reason, we can use estrogen for treatment under the guidance of a doctor, or we can eat more soy products in peacetime, because soy contains natural estrogen and can supplement estrogen.
2. Laser hair removal
This is the most common and very effective method at present. The principle is that the laser generates heat in the hair follicle, thus destroying the hair follicle and forming permanent hair loss. This method will not scab once and for all, and there are no side effects.
3. Freezing point depilation
This method should be regarded as the most advanced permanent hair removal method at present, and the effect is obvious, and the operation speed is also very fast, and there is no side effect on the skin, especially for the yellow race, because the color difference between the skin and hair of the yellow race is still obvious, that is, it may be a little more expensive.
These three methods are common and effective. We usually use hair removal products as little as possible. This method not only has the possibility of recurrence, but also does great harm to the body.