This entry in the Yogi Ginger infusion series, Raspberry Ginger, is rather heavy on the hibiscus. In fact, the raspberry flavor is pretty much overwhelmed by the tart hibiscus. Ascorbic acid is also listed among the ingredients, which no doubt enhances the lip-puckering effect.
As a ginger brew, is this is a bit less appealing to me than Yogi Lemon Ginger. The ginger is there, augmented again by the black pepper (a favorite ingredient chez Yogi!), but I would say that the overall effect is at least as close to Raspberry Zinger as it is to Raspberry Ginger!