Nice idea, still in Beta!
If you've tried deltaG ketone ester, you know it tastes horrible, but has a ton of benefits! So makes sense to blend a good cold brew coffee with ketone ester to help with taste and palatability. Great idea! However, still beta!
I normally take 5 ml of coffee booster deltaG as a straight shot, because I don't want my coffee's taste to be adulterated. So this product was a trial for me.
Espresso shot taste: kinda like a sour coffee cold brew. Definitely more palatable than adding the coffee booster to the coffee. However a slightly sour, acidic taste will take a bit to get used to.
There was a lot of residue left at the bottom despite vigorously shaking the container prior to consuming it. I am not sure if the ketone ester was in that residue but i had to use a stick to loosen it and add water to mix it again and drink it.
The instructions stated best enjoyed cold, so putting it in the fridge may have caused the residue to settle and stick to the bottom. See picture, i got most of the residue out.
Bottom line, great idea but need to work on taste as well as residue.