I got an email back from the twinlab CLO, and I'll post what they told me here:

Our cod liver oil is molecularly distilled removing all detectable levels of heavy metal and pcbs. The A & D comes naturally in the fish oil. If you bought the plain cod liver oil then, it is not emulsified. Thanks for your inquiry!



Best Regards
Darla
Consumer Affairs
IdeaSphere, Inc

..so they did the same thing to me. I think they're lying because I honestly had some weird pains in my lower back while taking 4-5 tsp on their cod liver oil a day..and isn't that where the kidneys are? IMO that's a sign that the CLO was toxic and my kidneys were filtering them out of my body; I also have these areas on my left and right face that I think are subcutaneous lymph, and while on their CLO, they were dark (which has since gone away after discontinuing their CLO and going on the Blue Ice CLO).

It's been really nice weather the last few days, so I've gotten outside a bit, which is probably really good for me getting adequate vitamin D.