炎热的夏季,骄阳似火。灿烂的阳光给人们带来了轻松和欢快,但强烈的紫外线也给人们的皮肤带来了相当的麻烦和苦恼,下面,我们就来讨论一下夏季紫外线对皮肤美白的影响以及相应的皮肤护理重点。从皮肤组织层面看,肤色由皮肤内各种色素(黑素及胡萝卜素等)的含量与分布状况、皮肤血液内氧合血红蛋白与还原血红蛋白含量以及皮肤各层的厚度及光线在皮肤表面的散射现象决定,其中黑素小体的数量、大小、分布及黑素化程度是决定皮肤颜色的主要因素。 Hot summer, the sun seems like fire. Brilliant sunshine brings people relaxed and cheerful, but the intense ultraviolet ray also brings quite troubles to the skin of people. In the following, we will discuss the influence of the summer ultraviolet ray on the skin whitening and the corresponding focus of the skin care . From the skin tissue level, the skin color from the skin of various pigments (melanin and carotene, etc.) content and distribution, skin blood oxyhemoglobin and reduced hemoglobin content and the thickness of the skin layers and light scattering on the skin surface The phenomenon determines, in which the number of melanosomes, size, distribution and degree of melanization is the main factor that determines the color of the skin.