2, after the sun repair can not be ignored: although the sun protection work has been done, but still pay attention to the repair of the skin after the sun, we must do a good job of calm repair. Because there must be a leak in a hundred secrets, it is necessary to prevent it before it happens. In addition to applying repair products, you can also apply a mask to calm the skin, replenish enough water to the skin, and apply sunscreen repair cream to repair and protect the skin to the maximum extent.
3. Use cosmetics as little as possible: Cosmetics contain heavy metals such as mercury, lead and arsenic. Too many times of use, the skin quality will gradually decline, the melanin precipitation in the deep skin will deepen and the spots will become more and more obvious. So try not to make up, remove makeup thoroughly, leaving no residue.
4. Pay attention to the choice of diet: reduce the intake of sensitive food. These foods are rich in copper and other metal elements, which directly or indirectly increase the quantity and activity of melanin-producing related substances. If you eat too much, it will make your skin more susceptible to ultraviolet rays, darken or grow spots. Common allergic foods are lemon and carrot, papaya and celery. Don't eat it before going out during the day, but at dinner, because it is not suitable for activities in strong light after eating.