Skyr.is mango and passionfruit drink

I usually have one of these first thing in the morning. While it is definitely mango flavoured, I am not 100% certain about what ástaraldin is. I think it is passionfruit. It tastes like neither of these things to me, but unlike some of the other yoghurt drink flavours, it doesn't taste chemically either. The liquid inside just looks like thin white milk.