Princess,
One of my gym friends is a physical therapist. The other night I asked him about fish oil supps. While he has no personal experience with it, one of the things he told me is that f.o. brands sold through doctors (chiro, etc.) are higher quality than those bought at, say, Walmart / Costco.
I know they are more expensive, as I once bought a bottle off of my previous chiropractor.
As for the quality factor, do you have any input?
And Midnite, I know you’ve done your homework on this, too so your opinion is welcomed as always.