Hi there....well, I'm very new to this, so I haven't experimented with doses yet. I have a 1 gallon jar brewing at the moment...not ready for a couple weeks to try it out though.
From what I understand so far...yes, brewing does not make it stronger, but it's for economical reasons....so you can buy 1 bottle of stock and extend it 100x and more. I thought with proper brewing, the finished product was as good as the stock, and maybe a bit better since it contains all the probiotics plus anti-oxidants from fermenting.
I sure hope the potency is as good...looking forward to trying it out though.
Thanks for writing...let us know how it goes for you.