No. Not every producer in Alaska uses state of the art pharmaceutical grade extraction equipment. In fact, some producers use a very crude extraction method and actually use the salmon oil in place of diesel to run the facilities generators. I would not want to feed this product to any living being.
Also, most “natural” mixed tocopherols and “rosemary” natural preservative systems are derived from soy based vegetable oils of which you can be certain are GMO.
We utilize a 100% NATURAL mixed tocopherol derived from a certified non-GMO vegetable source.