An herbal tea powder is made by harvesting, drying, and grinding a plant into powder form.  These formulas do not contain concentrates, preservatives, or fillers.  They are sourced from high-quality organic herb farms. Powders can be made into a tea by stirring 1 tsp. into 8 oz of hot water and adding milk or sweetener as desired, they can be taken quickly by rapidly stirring into a cup of cool water and drinking immediately, or added to smoothies or juice, and sometimes even soup stocks (like the Reishi Spiced Immune Build Powder).