You know , using a teabag? I am not sure how good that is as I am pretty sure that it contains quite a bunch of preservatives. Also , I hope you are using 100% pure honey instead of some Honey Mixture with Preservatives. If cheap materials are used , I am not sure how good that is for your skin.
Don't get irritated at me for suggesting it but do you think that it only works because it is staying on your skin for half an hour? I mean , if my face was kept warm with water for half an hour , it would be probrably darn soft.
Also , I just got this image in my head. I just imagine myself going onto a convenience store , buy a soft drink of "Green Tea with Honey" and just pouring it on the face. I mean , pretty much same effect right? And why stop at half an hour? Why not do it the whole day.
Another image I had was taking a bath with green tea. Run the bath , place 10-20 bags of green tea onto the bathtub , and soak there for an hour or so. It was pretty much inspired by Cleopatra's Milk Baths.
No offense was intended. Just some of my thoughts and wanderings of my mind that was inspired by your post..