iHerb Customer Reviews
Seems to work!
Posted by Reviewer3318627 on Nov 30, 2011
We can all use more vitamin D!
sundown vitamin d liquid
Posted by Reviewer1631886 on Jan 25, 2012
excellent product, good tasting!
Posted by 5402952903232854546 on Nov 29, 2015
Sweet taste and easy to take.
Posted by Reviewer1127728 on Jan 24, 2012
Posted by 4924987059013627427 on Jul 28, 2014
D3 subdown has 5000iu in each ml, so, each drop has 150iu of D3 more or less.