How Rosita Cod Liver Oil Is Made

Watch the video below to find out how Rosita Extra Virgin Cod Liver Oil is made and why we believe that it is one of the most premium cod liver oils on the market.


"Plenty of cod liver oils make bold health claims — and say they’re all-natural."

But Rosita is the only company that offers truly fresh, unprocessed and raw cod liver oil. It maintains all of its naturally-occurring vitamins A and D, plus a full spectrum of omega fatty acids.

That’s because no one else makes cod liver oil like Rosita does

Rosita combines sustainable line-fishing practices with an ancient, natural oil-extraction method that dates to the Viking era.

The standard process used by major brands involves intensive refining. It can subject the oil to heating, steaming, bleaching, winterizing, degumming and deodorising. All major companies also distill their oils to remove toxins, sometimes called molecular distillation. This simply means they boil the oil to over 375 °F.

These steps destroy most of the vitamins and can damage the healthy fats. So the oil is fortified with vitamins. 

By contrast, Rosita uses a rare method to gently release the oil right after harvest, with temperatures akin to the ocean, where codfish thrive. It lets nature do all the work. The oil is then gravity-filtered for purity, with a drop of natural antioxidants added to maintain freshness. 

The end result? One hundred percent unadulterated, nutrient-rich cod liver oil of the highest quality and freshness.

Treat yourself to Rosita Extra Virgin Cod Liver Oil. Your body will thank you."

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