Take the household depilation instrument as an example. Generally speaking, the hair removal instrument uses a specific laser to pass through the skin surface to reach the pores. It is a technology that only targets hair follicles and is basically harmless to human health. But be sure to follow the instructions of the hair removal instrument carefully, and don't polish the same part many times, otherwise it will cause pain. At present, the research has not found any harm to people's health, because hair only helps sweat, reduces the friction between the skin when sweating, and prevents the damage caused by excessive friction. At present, the working principle of household hair removal instrument is that intense pulsed light waves pass through the skin, reach hair follicles, combine with melanin in hair, and then convert light energy into heat energy to destroy hair follicles, thus achieving the effect of delaying hair growth and even eliminating hair. This is also why the skin will feel hot after long-term use of the hair removal instrument. Hair removal instrument will not only have an effect on hair, because it is combined with melanin, so if the depilated skin is dark at this time, it will also be affected by light waves, and the pain will be stronger.
So be sure to follow the instructions when depilating. It's best to shave your hair first, and then use the hair removal instrument. It is more appropriate to go to a beauty salon for laser hair removal in spring and winter when the skin color is lighter. And after hair removal, we must pay attention to the repair of moisturizing products, calm pores and soothe the skin. Pay attention to sun protection after hair removal to prevent sunburn. In the usual diet, if you don't want your hair to continue to grow rapidly, you'd better have a light diet and eat more soy products, which can soften your hair and slow down its growth and development. If the skin feels severe pain or overheating when using the hair removal instrument, don't insist on continuing to use it, as long as the skin tolerance is appropriate. Finally, regarding whether hair loss will affect health, the number of people with hair loss is increasing year by year, and the safety factor is more secure. Hair removal does not affect the body's perspiration or endocrine system. The function of hair is to help sweat evaporate and lower body temperature. Hair is cylindrical in microscopic form, which can reduce the friction between skin and help sweat evaporate.