Not Sure About These
Since Greemix is not a name brand, it's hard to know the quality of these D3 gel tables.  I normally get the Nature's Bounty brand, which has been around for years and has a good reputation, but I ran out of my current supply and decided to give these a try.  I don't think I will be ordering them again.  First, they contain two ingredients that are not present in the Nature's Bounty brand or other brands I have tried: titanium dioxide and silicon dioxide.  I don't know what this stuff is, but I am looking to get as close to pure D3 as possible, and since other manufacturers don't include it in their ingredients, I'm dubiuous about its presence in these gelcaps.  The other issue is the price.  You can get 240 Nature's Bounty 5000 iu D3 gelcaps on Amazon for $13.64, so at $12.95 for 90 capsules, the Greenmix price is unacceptable.
Rating: 2 stars