... GMP 5 Powder or Oily liquid Marigold Extract - LuteinMarigold flower belongs to compositae family and tagetes erecta. It is an ... comes from Yunnan province. Based on the local situation of special soil environment and lighting condition , the local marigold ... in vision care products to alleviate visual fatigue, reduce incidence of AMD, retinitis pigmentosa (RP), cataract, retinopathy, myopia, floaters, ...