I will post as soon as I get an answer back.
MetaFolin has a trademark on its name. And I suspect it is licensed to be sold.
It that is true, they may have raised their price to a prohibitive amount, for OTC sales.
This is just a theory so far. I did find some papers stating that folinic acid does cross the BBB after conversion...but it requires "some" conversion to do that, and methylfolate does not require conversion at all.
Folic acid is artificial and requires several steps to activation--
here is a website with a simple understandable graph:
http://www.hsfighters.com/folate_not_folicacid.htm
I will email these folks too, to see if they are supplying it now.
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All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
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Weezie looking at petunias 8.25.2017
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