My face sweating more............. most probably the t zone of my face?

Sweating is a way of getting rid of some toxin so it is really not a bad thing. Most people would sweat when there is increased heat and the sweat is to cool the body. You may want to control the ambience to minimize the sweat, however there are medications that could reduce sweating like you remember there are armpit antipespirants. You may also get evaluated to see if there is need for face use.