Whether or not melanosis will fade on its own is related to the cause and location of the melanosis. There are many causes of melanosis. If the melanosis is caused by inflammation, it usually does not need treatment. If you eat more fruits and vegetables rich in vitamins, get enough sleep, avoid ultraviolet radiation and take proper skin care, the melanosis can recover on its own. If the melanosis is caused by facial freckles, sun spots, melasma, etc., it usually does not fade away by itself and requires relevant medication or even laser treatment to promote melanosis fading. If the melanosis is due to physiological causes, such as around the areola, the pigmentation will gradually become more severe as we age and usually does not recover on its own. In daily life, beauty lovers should pay attention to skin protection, especially when going out to wear a good hat, umbrella, sunscreen, etc., to avoid ultraviolet sunburn, resulting in hyperpigmentation.