The proportion of sugar in powder, 12g per serving, one should not underestimate. But at least the excipients contained with the E numbers are all harmless. Who has food allergies or rather distanced himself from animal products, the ingredients should nonetheless take a closer look.
As sweet hot drink in between and now and then the "cappuccino" is basically a rather delicious thing. But you should only touch it for a better consistency in part with hot water and mix the remainder with warm milk, since it otherwise very "thin" tastes.