Mmm, this was so good. You can definitely taste both the grenadine (I’m a sucker for the stuff) and vanilla; the grenadine is more to the forefront, with the vanilla coming in toward the end. It makes the sip creamy and sweet. I’m not sure what black tea is used in this; whatever it is, it is very light and almost difficult to taste. It’s very, very strongly flavored. May have to order more once my 2oz. bag is gone.