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What to Know About the Different Types of Fish Oil

Need to brush up on your fish oils? While most people know by now that fish oil offers incredible health benefits, there’s still quite a bit of confusion about the different types of fish oil. Consumers looking for specific types of fish oil to support different health goals will have different preferences. That’s important to know if you’re developing a supplement product line. While some brands choose to focus on a single fish oil, others like to round out their product rosters using different types of fish oil at different price points. Here’s what you need to know when making a choice for bulk fish oil orders.

Choosing Between Types of Fish Oil

If you’re not familiar with the different types of fish oil, developing a supplement line offering omega fatty acids can be challenging. Keep in mind that everything from potency to environmental concerns will need to go into your decision when selecting the right types of fish oil for your product line. Here’s a look at what you need to know about different types of fish oil used for modern supplements.

Wild Alaska Salmon Oil

Wild Alaska salmon oil is one of the most popular types of fish oil. Consumers appreciate wild-caught salmon for its environmental considerations. What’s more, wild Alaskan salmon is prized for having less saturated fat compared to other options. Wild-caught salmon is also valued for its overall quality. Wild Alaska salmon oil has higher levels of DHA (docosahexaenoic acid) and EPA (eicosapentaenoic acid) compared to other oils. These omega fatty acids are the factors people are looking for when they choose fish oil because they are responsible for most of the benefits of fish oil. Those benefits include vision health, heart health, mood improvements, lower cholesterol, improved bone health, proper fetal development during pregnancy, and much more.


One fact to consider when weighing wild Alaska salmon oil against other types of fish oil is that it is considered a premium fish oil that is generally more expensive compared to other options. However, many brands find that the premium aspect of wild Alaska salmon can actually enhance customer interest. Put this option on your radar if you’re looking to create a high-end fish oil product with a higher price point than some of the other different types of fish oil. In fact, the well-known health benefits of salmon can be used in marketing efforts when branding wild Alaska salmon oil.

Shark Liver Oil

Shark liver oil has been used across the world for generations due to its health benefits. Generally, shark liver oil is used by people looking for anti-aging benefits that aren’t necessarily associated with all of the different types of fish oil. Shark oil’s big selling point is that it contains high amounts of something called squalene. Squalene is a lipid that’s produced naturally by the body. One of its primary roles is to lubricate and protect skin. That’s exactly why shark liver oil is such a popular choice for customers seeking “beauty fish oil” products. Additionally, shark liver oil is believed to improve vascular health, support healthy muscle function, and boost the immune system. From a medicinal standpoint, shark liver oil is commonly used to help ease symptoms for cancer patients who are undergoing chemotherapy.

Cod Liver Oil

Cod liver oil is probably the most popular and well-known fish oil among all of the different types of fish oil on the market today. There are some very good reasons for this. For people who are interested in supplements and holistic healing, there’s virtually nothing that cod liver oil can’t do. Cod oil is used to reduce inflammation, support joint health, increase mental cognition, improve bone health, and boost eye health. In recent years, cod liver oil has become a popular dental supplement. Many people use this oil to help prevent and repair tooth decay caused by loss of mineralization. 


Like many different types of fish oil, cod liver oil is high in omega fatty acids. In fact, the benefits of cod liver oil and wild Alaska fish oil are very similar when it comes to lowering cholesterol, protecting heart health, supporting muscle health, and boosting the immune system. Due to the fact that cod oil is also high in vitamin A and vitamin D, many people choose this oil over others. A single teaspoon of cod oil can actually provide up to 150% of the daily recommended value for vitamin A. That’s important for people who are looking for supplements that support healthy eyes, brain function, and skin. Cod oil also provides more than 50% of the daily value for vitamin D. For people in areas of the world with reduced sunshine, getting adequate amounts of vitamin D is essential for preventing illness and disease. In fact, almost half of the adult population in the United States is deficient in vitamin D. Vitamin D is also important for strengthening bones because the body needs it in order to properly absorb calcium. 


Something that makes cod fish oil different from other fish oils is that this oil is extracted from cod livers. By contrast, ordinary “oily” fish oils are extracted from the tissue of the fish. This includes oils made with herring, tuna, mackerel, and anchovies. The “liver factor” is what makes cod oil so potent in vitamin A, vitamin D, and other fat-soluble vitamins that are found abundantly in cod livers.

Icelandic Fish Oil

Pure Icelandic fish oil is an interesting choice among the different types of fish oil for several reasons. This option is sourced using several different types of fish found in North Atlantic waters. What that means for a brand trying to create a new product is that you can enjoy high-quality fish oil at a lower price point. While pure Icelandic fish oil comes with a lower cost of production, there is no sacrifice when it comes to quality and purity. In addition, this option is considered a more eco-friendly and sustainable option than many different types of fish oil because the sourcing of ingredients doesn’t involve risks for overfishing of larger species of fish. What’s more, brands are able to pass on the savings earned through lower production costs to offer a much more budget-friendly product compared to different types of fish oil that dominate the high-end market.

Explore Different Types of Fish Oil With a USA-Based Contract Supplement Manufacturer

Icelandirect can help you manufacture the best fish oil product possible! We offer pristine sourcing of raw ingredients from the world’s oceans and waterways. In addition, our in-house manufacturing follows the highest production standards in the industry to ensure contaminant-free products. All of our fish oil softgels, capsules, and liquids are produced according to GMP standards. As a member of GOED (Global Organization for EPA & DHA Omega-3s), Icelandirect ensures that all products meet the requirements set by the Council for Responsible Nutrition and the World Health Organization. As a committed member of Friends of the Sea, we can assure you that all of the different types of fish oil you can source from us are harvested according to sustainable, dolphin-safe fishing practices. In addition, we are in compliance with Iceland Responsible Fisheries, NOAA’s Seafood Inspection Program, California’s Proposition 65 standards, and non-GMO standards. 


Icelandirect can offer you a custom formulation for your fish oil product with full-service handling that covers formulation, production, quality testing, labeling, packaging, shipping, and much more! All of your products will be made in the United States at a state-of-the-art facility located in Clifton, New Jersey. Contact Icelandirect today to learn more about working with a trusted white-label fish oil manufacturer.

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