These teas work really well together. I've been using them daily before and after breakfast. It is a little tricky to measure them as the Liver Detox Tea is much more fine than the Kidney Cleanse Tea, so have almost run out of the LD Tea, but still have plenty of the KC Tea! I'm curious if the teas would be more effective when taken 30min before / after eating, but there is no indication as to the timing in the directions for use, and I don't have that kind of time in the morning so haven't experimented myself. They have helped me stop drinking caffeine in the morning, and are pleasant tasting, so I'm happy.