Our Norwegian Wild Salmon Oils are tested and certified to exceed all national and international standards for purity and contaminants. The oils are also assayed for anisidine and peroxide values assuring taste, odor and product stability.• Molecularly distilled • Glass-packed to decrease oxidation and extend life of product • Virtually no fish odor or aftertaste • Contains natural triglycerides for better absorption • Pharmaceutical gradeOL measures EPA and DHA levels by weight (yields a scientifically accurate measure), not area percent (%). Most companies measure EPA and DHA based on volume (area %), which can yield high variances. OL’s Salmon Omega 3 Fish Oils provide approximately 360mg EPA and 240mg DHA per serving.The most common fish oils on the market today are derived from mackerel, sardines, and anchovies. OL has developed an oil from pure salmon with high EPA/DHA for those who want only pure salmon and not the typical white fish species. Salmon is known to be one of the most nutritious fish on earth. At OL, we feel it only makes sense to take the oil from the purest fish that yields the most health benefits.