妊娠斑，也称黄褐斑，为颜面部对称而局限性淡褐色至深褐色斑片（通常对称分布于前额、颞部和颧部）。多见于中青年女性。
适宜面部有黄褐斑、妊娠斑、蝴蝶斑、晒斑、药物斑、辐射斑、老年斑、雀斑、色素沉着、暗黄、干燥等人群使用。
People who get chloasma, pregnancy freckle, butterfly freckle, sunburn, medicine freckle, radiation freckle, age pigment, freckle, pigment deepen, dark yellow, and dry are all appropriate.
各种黄褐斑，蝴蝶斑，妊娠斑，黑斑，晒斑，轻度换肤斑，各种印痕，祛黄气，淡化后天性轻度雀斑，以及黑色素沉积症状者。
Various chloasma, cyasma, black spot, sun spot, low-grade peeling spot, various biogliph, anti-sallow, desalinate the low-grade freckle, and those have symptoms of melanin formation.
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