Doctor's Best is the most reasonably priced online.
Compare the prices, to what you pay at the drugstore.
I'd be interested to see how they compare.
I try to find the best quality at the lowest price, because PN needs
several supplements, and that can add up to quite a bit/month.
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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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