I wanted to taste it before I decided on what fruit to add. It kind of reminds me of some honeys. The clear answer to me, is to go back to your milkshake base. It’s been my go to since I first mixed it. The only new bottle was the ooo milky undertones. If it’s the culprit, it’s different than the prior bottle. I’ll try and remember to sft it. The dropper bottle was new, as was the tank (first build in it, yes I washed it first).