NOW Foods Omega-3 Fish Oil Liquid, Lemon - 500 ml.

Made in Norway
Lemon Flavored
Molecularly Distilled in a Pharmaceutical Facility 
This natural fish oil is molecularly distilled and manufactured in Norway under strict quality control standards. It is tested to be free of potentially harmful levels of contaminants such as PCBs, dioxins, mercury and other heavy metals.

Those who experience nausea from other fish oil products should find this lemon flavored oil easier to tolerate.