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[email protected]) We can see purple-red or dark red crystallizing or crystalline powder with our naked eyes. It is absolute a natural pigment abstracted from liver,grease, thyroid gland , nephridium , milt , pancreas , ovary , adrenal gland etc animal tissue by modern biotechnology.It has high content in chito melon, cantaloupe, lima beans, carotte, pumpkin,peach, cushaw, sweet ...