... contains an unusually high amount of protein with, between 55% and 77% by dry weight, depending upon ... (SDA), eicosapentaenoic acid (EPA), docosahexaenoic acid (DHA), and arachidonic acid (AA). Spirulina contains vitamin B1 (thiamine), ... ), vitamin C, vitamin D, vitamin A, and vitamin E.Specification(Spirulina powder)Appearance:Dark Blue Green ... Spirulina Powder/Tablet/Capsule with ISO9001 Certificate