“Used about 10 days by married couple. Product flavor is really good, not medicinal, enjoy cinnamon taste. (We have not used it long enough to see good side effects.) However, doesn’t completely dissolve when stirred into hot coffee-some remains bottom of empty cup. Using low-priced immersion blender fixed that. Also, very pricey for a married couple. $30 every 2 weeks adds up too quickly. Please adjust this!”