If stored in a cool, dark place, about how long would we expect this to stay "good"?
Also, I ran a cup short on the elderberry juice re-hydration. I had a cup of tincture left over and added that; is it okay like it is, or should I reduce the vodka by a cup and add a cup of water?
Or doesn't it matter (I think I recall the vodka is just for preservation anyway...)?
Thanks so much for this - we have several people in our social circle with H1N1 (one whose cousin died of H1N1), so I want to make sure we've got our forcefield up!
Tastes SO much better than trying to disguise the tincture in juice! :)