Very similar to the Yuzu Syrup from Japan.
I got 5 premium syrups to make frozen drinks with and the flavors are amazing! I like them so much I got 4 more and now I use them in tea, on ice cream, cheesecake and yogurt. It’s very difficult to find yuzu flavored things in the US and your yuzu flavor is excellent.
Purchased this syrup to experiment with cocktails at home. Adds a nice citrus to my drinks but can also be used in yogurt, I’ve found. Great flavor!