月经不调与色斑的关系月经不调引起色斑主要由下面几种原因引起:肝气郁结、脾虚湿阴、肾气亏损。雀斑的遗传因素“雀斑遗传基因”在紫外线的照射下基底层的酪氨酸酶活性增加,形成黑色素,即雀斑,也叫基因斑。它成于胎儿期,是与生俱来的固定体。化妆品与色斑的关系真正具有美白、祛斑作用的成分如熊果苷、维生素C等,只能缓慢地起作用,而“汞超标”产品的美白或祛斑作用却很快,殊不知“汞超标”产品可破坏皮肤的正常生理结构,最终产生异常的皮肤色素沉着,出现“黑皮症”。 Irregular menstruation and the relationship between stains Irregular menstruation caused by stains mainly caused by the following reasons: liver qi stagnation, spleen wet yin, kidney gas loss. Freckle genetic factors “Freckle gene ” in the ultraviolet light under the basal layer tyrosinase activity increases, the formation of melanin, or freckles, also known as genetic spots. It is born in the fetus, is an inherent fixed body. The relationship between cosmetics and stain really whitening, freckle effect of ingredients such as arbutin, vitamin C, etc., can only work slowly, and “mercury exceeded ” whitening products or freckle effect is very fast, do not know Mercury Exceeds “The product destroys the normal physiological structure of the skin, eventually producing abnormal skin pigmentation and” black skin disease. "