Natureland?s Organic Wheat Grass Powder is a Natural Food Supplement, which is free from any artificial color, flavor or preservative. ?It contains chlorophyll,?amino acids,?minerals,?vitamins, and?enzymes. It has numerous health benefits ranging from providing supplemental nutrition to having unique curative properties. Wheatgrass is a good source of?potassium, a very good source of?dietary fiber,?vitamin A,?vitamin C,?vitamin E?(alpha tocopherol),?vitamin K,?thiamin,?riboflavin,?niacin,?vitamin B6,?pantothenic acid,?iron,?zinc,?copper,?manganese?and?selenium.