Top 10 Best Cod Liver Oil Supplements

Cod Liver Oil (CLO) has been used for a long time and for a good reason. The oil is packed with Omega-3 fatty acids, which have plenty of good effects on your health. 

For example, they may help you avoid depression, lower high levels of triglycerides, and are even great for the brain development of babies. 

Fish oil is one way to get these Omega-3s, but Cod Liver Oil is more effective. And there are plenty of ways this supplement might help you out: For starters, it may be helpful for lowering blood pressure, and it may reduce protein in the urine, which is critical for people with Type 2 Diabetes.

As with any supplement, you should take this as directed. Taking too much cod liver oil could be unsafe as it can prevent blood from clotting. And, there is the possibility that you might achieve levels of vitamin A and D that are too high. 

Having too high of Vitamin A, for example, can make you feel dizzy, nauseous, or even leave you with a headache. Women who are pregnant should avoid taking too much Vitamin A as too much of it is connected to birth defects

Cod liver oil should be avoided if you are pregnant. 

There are plenty of great brands out there, and we've narrowed them down for easy shopping. These products feature plenty of Omega-3s and are free of unnatural ingredients. They are also favorably reviewed by others.

Let’s get started on the list.

Top Cod Liver Oil Brands in 2023




Green Pasture


Dr. Martin's Nutrition






Athelas Neutraceuticals


Barlean's Organic Oils


AMRAP Nutrition






Amazing Nutrition


1. Green Pasture

BLUE ICE Fermented Cod Liver Oil

The first thing we noticed was that these are available in many sizes. For instance, you can buy these in a bulk pack of 360 capsules if you so wish. However, for most of us, the 120 count will be fine. 

Users ranked this product very favorably, noting the capsules were easy to swallow and provided them with pain relief. It certainly does have a very fishy flavor, say some users, but the effects were beneficial. Some discussed relief associated with Keratosis Pilaris; others felt it improved their mental clarity. 


  • Can purchase in bulk
  • Non-gelatin capsule formula
  • Capsules are easy to follow


  • Price is higher than other supplements of this type
  • Users complained that the taste was hard to avoid.

2. Dr. Martin's Nutrition

COD Liver Oil 100 Softgels

These are cod liver oil capsules made using Norwegian fish. The fish used in manufacturing these are never frozen and are always tested for purity. These capsules are safe and good for the environment also. 

Just one capsule gets you 415mg of CLO. The value for money is excellent, too - it is just under $11 for 100 great and easy to swallow softgels.

It is also good to note that these capsules are tested by a third party for safety, nutritional value, and product purity.  These capsules are great for your joints and can help with inflammation. One user even noted how great their knees felt. 


  • Price is excellent for the product
  • Easy to swallow
  • 90mg of Omega 3’s Per dose


  • Contains gelatin
  • Capsules have a strong smell

3. Dropi

dropi e1579020396918

You can have your choice of taking the capsules or the oil when you opt for the Dropi brand. This brand is natural, and the oil is sourced from a fishing village in Iceland. 

The method by which they create the oil is done so in an ancient way, which is still used today as it was perfected over 1000 years ago.

A 3rd party lab tests the supplement before it hits store shelves to ensure quality. And best of all, the Icelandic people have measures in place to ensure that fishing practices are responsible and safe for the environment.


  • Can buy as capsule or oil 
  • Can buy with added flavor like fennel
  • Easy to swallow


  • Pricier than some other brands
  • Taste is slightly fishy

4. Rosita

Rosita Extra Virgin Cod Liver Oil

The ingredients in these are naturally occurring and will give you the Vitamin A and D boost you seek. You will also get those great Omega-3 fatty acids. An old but effective technique is used to release the oil quickly for the user. 

The fish that go into these capsules are all caught by Rosita, and every batch is tested to make sure it meets European regulations before it hits store shelves. These capsules are easy to swallow and do not require refrigeration. 


  • No refrigeration needed
  • Oil is easy to swallow
  • ​Fish for the capsules are caught by Rosita


  • Expensive compared to other brands
  • No outside safety seal (safety sealed inside)

5. Athelas Neutraceuticals

Cod Liver Oil Capsules

Are you worried about the “fish burp” you get when you take cod liver oil? Then go for this brand! They tout being able to provide you with a great capsule that will not give you the fish burps or fishy aftertaste that happens with other brands. 

The value for the money is excellent, too. It's a median price range, and one bottle gives you 120 capsules. Just one capsule gets you 1000mg of cod liver oil. And the fish used to make these capsules are fresh, never frozen!


  • No fishy aftertaste or burps
  • Great value for money
  • Money-back guarantee available


  • Capsules are large in size
  • Users complained of capsules stuck together

6. Barlean's Organic Oils

Barleans Organic Oils

It is an excellent cod liver oil supplement complete with lemonade flavoring. It is perfect for kids and people that need to take cod liver oil but complain about the taste.

The bottle is a bit small, coming in at just 8 oz. You can buy in the form of an oil, or as softgels. The supplement is perfectly balanced in terms of EPA, DHA, and Vitamin D. The fish comes from the cold and clean waters of the North Atlantic.

 One thing to keep in mind is that you will need to refrigerate this after opening-so do consider that as you make your selection. 


  • Lemonade flavor 
  • Can be bought as a capsule or oil
  • Third-party tested for purity


  • Must be refrigerated
  • 8 oz bottles are small

7. AMRAP Nutrition

AMRAP Nutrition

AMRAP's formula is high in Omega-3 fatty acids. The Vitamins A and D are easily soluble by the body, and you will love the decreased inflammation and increased recovery time promised by these softgels.

The fish that this cod liver oil is sourced from sustainable sources, and the fish are harvested as per the standards of the IFSP. And, the product is third-party tested for safety, purity, and nutritional value.

Should the product not be up to your standards, you can always return it within 90 days, no questions asked. 


  • Users noted it was easy to swallow
  • Wild-caught and paleo-friendly
  • Non-GMO formula


  • Brand is expensive
  • Some gels leaked in the bottle during shipment for some users

8. Carlson

Carlson Cod Liver Oil e1579021117851

This supplement supports great brain, joint, and heart health. One serving of this supplement brings you 460mg of Omega-3 fatty acids. 

These capsules arrive at you fresh because they are carefully managed from the moment the fishes are caught to the moment they arrive at the store.

The fish used in these capsules are sourced sustainably. Once they are caught, they are taken to a Norwegian processing facility, which is highly regulated and focused on providing a product that is focused on purity and potency.


  • Free of gluten, milk, and preservatives
  • Tested by FDA laboratory 
  • Fish are sourced sustainably


  • Some users complained it hurt their stomach
  • One user complained it gave them fish burps

9. Solgar

Solgar – Norwegian Cod Liver Oil

It is a distilled formula, meaning that the oil has been distilled in order to rid the oil of contaminants. It is a non-GMO formula, and it is also free of wheat, gluten, dairy, and sugar.

As with other supplements like this, there is plenty of Vitamin A and D to go around in this formula. Users noted that this formula was not fishy or smelly. And, the product comes in a brown bottle so that degradation by light does not occur. 


  • You can buy 100 or 250 softgels
  • Sold in a brown bottle
  • Users noted they had a good taste


  • No info about how fish are sourced
  • Contains gelatin

10. Amazing Nutrition

Amazing Omega Norwegian Cod Liver Oil

It is an excellent value for the money, and you also can choose between a lemon or orange flavor. 

The capsules are manufactured in accordance with Good Manufacturing Practices, which are among the highest in the world. 

The oil is extracted under very strict quality standards and gives users the very best in cod liver supplementation.


  • Users noted it helped them relieve pain
  • Fairly priced
  • Comes in 2 flavors


  • Capsules are large 
  • Comes in only 1 bottle size

Final Words

How could cod liver oil help you? Whether you want to get more omega 3’s or just increase your vitamin A and D intake, cod liver oil may help. Research for yourself and then choose any one of these supplements on our list.

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