In my store, the taller tubs are “Greek Style” and the shorter ones are “Authentic Greek”. I bought the authentic Greek 10% this week and it tastes more like the large free versions from other brands, (less creamy, more tangy and a less smooth texture), but I don’t usually buy it so can’t comment if it’s changed!I’m not sure tbh, could only see one type? It’s in a tub as opposed to a taller pot with foil lid and plastic cover but both are Milbona Greek-style natural yoghurt, but I could be confused!