It has caffeine in it like normal tea, but is safe to drink, just like other tea. Hope you like it. You could try redbush tea if you dont want caffeine (not tea, but tastes OK - you can get it from the supermarket).
having caffine doesnt bother me its just with this cold weather, im getting a nasty cough and im starting to miss having a hot drink especially after dropping DS1 off at school 1st thing in the morning. Just in need of warming up- without feeling sick LOL!