i'm not surprised. i'd say some lipton teas are better than others, but all their flavored teas are kinda yuck and eww (NEVER try their toffee tea). try instead Twinings and Tetley (i just tried their white tea with tangerine yum !). or just buy it in a teashop, the quality is so much better.
i drink green tea almost everyday (mines are blends though). i also make my own toner with it. i can't say if it helps, it's surely not bad for my skin.