Quickly stumbled upon this while looking through the fridge :>

Lassis are Indian drink yogurts and this one is my favorite - the one with rose extract.
It does contain real rose blossoms and you can only find it at health food stores (at least in Germany, I've got a supermarket/health food store - mix near my home), it's rare and it's expensive and they were marked down on Wednesday :3

The taste is rly hard to describe, it does taste a bit like roses smell. I just recommend to try it yourself, it's incredibly delicious.

(By the way, there are multiple receipts on the Internet to make it yourself )