Fish Oil Grades
Grades of Fish Oil- Do Your Homework.
Ultra-Refined fish oil maintains a higher level of fish oil purity and quality standards than health food grade fish oil. Consumers must be very careful when choosing a fish oil supplement that is called “Pharmaceutical Grade fish oil”. On the Internet or in advertisements you may read that a specific fish oil is “Pharmaceutical Grade” but anyone can say that with out proving to the consumer what it means. Make sure you choose an ultra-refined fish oil supplement that has been tested by an independent third party for concentration, purity and stability so you can trust your fish oil supplement.
There are basically three grades of fish oil supplements which include Cod Liver Fish Oil, Health Food Grade Fish Oil supplements and Ultra-Refined Pharmaceutical-Grade Fish Oil. There is also a significant difference in price you pay.
Cod Liver Oil:
- Quality- This is what Grandma used to give your parents. It is the lowest quality fish oil. High dose usage of cod liver oil is not recommended due to the high levels of Vitamin A and contaminants found in this form of fish oil. Relatively high saturated fat content. Strong dead fish taste because of impurities.
- Potency- A typical one-teaspoon serving of cod liver oil contains 500 mg. of long-chain omega-3 fatty acids. Almost 2 tablespoons of cod liver oil are required to obtain the same 2700 mg. dose of long-chain omega 3 fatty acids as one teaspoon of a high quality ultra-refined fish oil.
- Safety- Not safe at high levels. It has the highest levels of contaminants (organic mercury, PCB's and DDT). Can cause gastric upset including nausea.
Health Food Store Grade Fish Oil:
- Quality- If the label says the oil comes from a particular species of fish such as salmon oil then you know it is health-food grade fish oil. These oils are only sold in soft gelatin capsules because they still have an extremely poor taste profile. Requires twice the dosage of a high quality ultra-refined fish oil. May contain man made pollutants such as PCB's, dioxin and mercury. Can cause gastric upset including nausea. Relatively high content of saturated fat.
- Potency- A typical one-gram capsule of health-food grade fish oil supplement contains approximately 300 mg. of long-chain omega-3 fatty acids. A one-gram capsule of thermally fractionated health-food grade fish oil may contain up to 500 mg. of long-chain omega-3 fatty acids. For most health food grade fish oils it requires 8 one-gram capsules per day to obtain 2400 mg of long-chain omega-3 fatty acids.
- Safety- It is questionable if safe at high levels. Typical health-food grade fish oil supplements contain varying amounts of contaminants. In addition, the fractional cooling method does not remove the PCB's or the long-chain monoene fatty acids that give rise to significant gastric distress...
Ultra-Refined Pharmaceutical Grade fish oil:
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Quality- Ultra-Refined fish oil starts with the highest health food grade fish oil and then goes through the following painstaking refining processes for fish oil purity:
- True molecular distillation process, the final refining process to assure removal of all man made pollutants such as PCB's, dioxins and mercury.
- Winterization at a very low temperature to remove additional amounts of saturated fats.
- Low saturated fat content. Will not freeze.
- Pharmaceutical Grade ultra-refined fish oil supplements taste relatively good because they are so purified.
- Rigorous analysis and certification by an Independent Lab before product formulation. The result is pure Ultra Refined fish oil. -
Potency- A one-gram capsule of Pharmaceutical Grade ultra-refined fish oil contains 600 mg. of long-chain omega-3 fatty acids with 5 I.U. of Vitamin E per gram of fish oil. It has twice the EPA and DHA as found in health-food grade fish oil. One teaspoon of the liquid ultra-refined fish oil contains 1.8 grams of EPA and 0.9 grams of DHA.
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Safety- It is so pure and ultra-refined fish oil contains 100s times less PCB's and other contaminants than health food grade fish oil. Rarely causes gastric upset
Sealogix 8 oz Liquid Fish Oil

ULTRA REFINED EPA and DHA CONCENTRATE - Here lies the power of Sealogix fish oil supplements. If taken daily, it is the most powerful nutrient available to help reduce silent inflammation and lead to a longer and better life.
Sealogix Omega-3 is an ultra-concentrated, ultra-refined fish oil tested for purity, quality and concentration. Each serving of Sealogix contains a minimum of 60% EPA/DHA. And because Sealogix is highly purified, it is gentle on the digestive system. Sealogix liquid is virtually tasteless, with only a slight citrus flavor.
One teaspoon of the liquid Sealogix contains 2.7 grams of long-chain omega 3 fatty acids (1.8 grams of EPA and 0.9 grams of DHA). 8 ounces - 47 servings in each bottle.
Regular Price: $69.95
*Auto-Ship Pricing: $56.9512 bottles: $615.06
Sealogix Fish Oil with Sesamin- 120 Capsules
The biochemical key for optimal heart, brain, and immune function. With Sealogix® it is possible, for
the first time,
to have enough EPA and DHA to reduce silent
inflammation without the fear of ingesting high
levels of toxic contaminants.Our popular Sealogix Omega-3 Pharmaceutical Grade Fish Oil 120 capsules now have an improved formula that features sesamin. This new ingredient is derived from sesame lignans, which are associated with multiple health benefits. And not only do sesame and its lignans help to promote health, the combination of fish oil and the antioxidant properties of sesamin helps to suppress the natural oxidation process of the omega-3 fatty acids in the oil to enhance the benefits for longer periods of time.
Even though this formula is new, it still meets the exacting standards of our customers. To ensure the highest quality and purity, we source our omega-3 fatty acids from fish that inhabit some of the cleanest waters in the world. We use a state-of-the-art process called molecular distillation to purify and concentrate the oil, which provides you with a fish oil supplement that is not only effective but safe, too. Because Sealogix is certified to be virtually free from toxins, it exceeds the international standards for quality, purity and concentration. Thanks to its superior quality and high concentration of nutrients, Sealogix Omega-3 is an exceptional value compared to other brands. And because each serving contains 1,600 mg of EPA and 800 mg of DHA (per 4 capsules), Sealogix capsules may be one of the most efficient and cost-effective method for obtaining the essential fatty acids your body requires.
Four gel caps contains 2.4 grams of long-chain Omega 3 fatty acids (1.6 grams of EPA and 0.8 grams of DHA). 120 Gelcaps in each bottle- 30 Servings
Regular Price: $45.95
*Auto-Ship Pricing: $36.9512 bottles: $399.06
Sealogix Fish Oil with Sesamin - 240 Capsules

Sealogix Omega-3 is an ultra-concentrated, ultra-refined fish oil tested for purity, quality and concentration. Each serving of Sealogix contains a minimum of 60% EPA/DHA.
And because Sealogix is highly purified, it is gentle on the digestive system. These capsules are virtually tasteless, having only a slight citrus flavor. If you are looking for a truly superior fish oil supplement, look no further than Sealogix capsules.
Four gel caps contains 2.4 grams of long-chain Omega 3 fatty acids (1.6 grams of EPA and 0.8 grams of DHA). 240 Capsules in each bottle- 30 Servings
Regular Price: $47.95
*Auto-Ship Pricing: $38.95



12 Bottles: $420.66




