yes, they do. It is over the counter.
The D2 is the only Rx version.
OTC D3 you can get 1,000 IU, 2,000IU, 5,000IU, 10,000 IU and 50,000IU. (BioTech is the one usually recommended).
This one is 2,000 IU per drop:
https://www.bioticsresearch.com/node/1570
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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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