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.
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.