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napsgear
genezapharmateuticals
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puritysourcelabs
Research Chemical SciencesUGFREAKeudomestic
napsgeargenezapharmateuticals domestic-supplypuritysourcelabsResearch Chemical SciencesUGFREAKeudomestic

difference between vitamin d3 and d

RyanGap

New member
I was supposed to get vitamin d and for some reason I made a mistake and bought d3 , what's the difference?
 
There are two forms of vitamin D - Vitamin D2 and vitamin D3.

D2 is plant derived. D3 is animal derived. The absorption rate is pretty much identical but D3 has a slightly superior absorption rate.
 
Based on Muskate's response I think you are good with what you have. I also recommend just taking a complete multivitamin so you are covered on everything.
 
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