Organic Senna Leaf Powder is rich in Chlorophyll, Carotene, Protein, Calcium, Iron, Niacin, Biotin, Folic acid, Magnesium, Phosphorous and Potassium, Vitamin C, Vitamin D, Vitamin E, and Vitamin K. Senna Leaf has been used for millennia in many ancient cultures including the Aztecs, Asians and Africans.