This boza is the only proper boza on the market nowadays. The rest is artificial crap with artificial sweeteners. If you buy it again be very careful with the expiry date and keep it strictly in the fridgy. It gets sour very quickly and explosions happen, believe me. That said , when it starts getting mildly sour is when it's best to drink it - not that sweet anymore. I'm not a fan of sweet drinks myself, but if I drink boza it will be this one.

Definitely try the other harmonica products, they are even better! The yoghurt (green package) is the only one on the market where the milk hasn't been homogenized. That means there is a layer of delicious cream on top :) Again - keep it in the fridge, otherwise it goes bad in less than 2 hours.

Cheese is also good, but you can also go to Balev Bio at The Mall and get Kondov cheese - same factory, same recipes, but slightly cheaper. 

The harmonica airan is also great.