From the premier producer of wild Alaskan salmon oil, our fish oil is pure, natural, and gently filtered within hours of harvest to retain all the goodness that nature intended. Filtered four times and flushed with nitrogen throughout the production process. Our fish oil is not denatured by over-cooking or molecular distillation, processes used to purify and deodorize inferior oils, and yet still test free of contaminants while providing all the nutrients found in nature.