About the quality because you can not say yes a lot, is holding fish oil ^^ See title, I encounter it in the morning on an empty stomach so on, take them desswegen evening before sleeping, Samit no problems. (Thank helps freezing and frozen take)
I had ordered the 1000mg capsules, presumably these are no longer available or taken out of the shop assortment, since I have been passed over my orders on the 500mg capsules, good value for really top