Dragon Superfoods Matcha is a premium (Grade A) green tea powder. The plant Camellia sinesis, is a shade-grown for a period of 30 days before its young leaves are carefully destemmed and finaly ground. This traditional processing method preserves the beneficial nutritient of the plant. While it boosts the movement and production of antioxidants in the body, this powder is also known to keep your energies high and blood pressure in check.