Skip to content

Fermented Cod Liver Oil - Liquid - MSC certified

Fermented Cod Liver Oil - Liquid - MSC certified

(34 customer reviews)
SKU Fermented Cod Liver Oil - Liquid Categories , ,

$36.00 available on subscription


Our fermented cod liver oil liquid is a natural source of vitamins A & D, omega fatty acids, and antioxidants. We exclusively use wild-caught Alaska Cod that is MSC certified. The cod liver oil is extracted from the cod livers using the time-honored traditional method of fermentation. Fermentation, as the extraction method, helps preserve the nutritional content of cod liver oil, while at the same time allows for faster absorption. Give your body a healthy boost of these all-natural nutrients today!

Fermented Cod Liver Oil comes in 3 different flavors – Unflavored, Cinnamon, and Orange!

Same great product with a new look and simplified name!

Blue Ice® Fermented Cod Liver Oil is now simply called Fermented Cod Liver Oil.

My grandson, now 13, has been taking Blue Ice FCLO for the past several years. I shake out a teaspoon or two of the liquid unflavored FCLO into some organic apple juice and he likes the taste.

-Leslie E.

Fermented Cod Liver Oil - Liquid - MSC certified

SKU Fermented Cod Liver Oil - Liquid Categories , ,

Table of Contents

Product Information

Our Fermented Cod Liver Oil is an excellent source of natural vitamins A & D, and omega fatty acids (including EPA and DHA), along with other fat-soluble nutrients. Because our Fermented Cod Liver Oil is all natural, and extracted using fermentation, it is readily absorbed in our bodies. This means these wonderful nutrients are easier for our bodies to use, leading to a boost in your oral and overall health.

This liquid version is more budget friendly than the capsules. You get more servings for your money.

Need help getting your kids to take cod liver oil? Click here for some ideas.

All of our Fermented Cod Liver Oil is certified by the Marine Stewardship Council, which ensures that the cod livers we source have been sustainably wild-caught. (MSC-C-55178)

Nutritional Information

Supplement Facts

Recommended Serving Size:1/2 tsp (2 mL)
*Percent Daily Values are based on a 2,000 calorie diet.

  Recommended Serving Size: 1/2 tsp (2 mL)
Nutrition Info Amount Per Serving
Calories 20
Calories from Fat 20
Total Fat 2 g (3%*)
Saturated Fat 0.5 g (3%*)
Cholesterol 5 mg (2%*)



Raw Fermented Cod Liver Oil

Cinnamon Flavored

Raw Fermented Cod Liver Oil, Cinnamon Cassia Oil

Orange Flavored

Raw Fermented Cod Liver Oil, Organic Orange Oil, Organic Lemon Oil


Alaska Cod

Shipping Details

Shipping Weight: 1 lb.

FREE SHIPPING with retail purchase of $125 or more
International and other rates may apply to out of the lower 48 US states.

Returns/Changes and Cancellations

Returns must be made in same condition and within the return policy time limit. View returns/changes and cancellations

Additional Information About Fermented Cod Liver Oil

Where We Source Our Cod Livers

We get all our cod livers from Alaska Cod that have been exclusively wild-caught in the Bering Sea/Aleutian Islands region of Alaska. View Our Partners page to learn more about the specific company we partner for our fish liver sourcing.

How We Keep Our Fermented Cod Liver Oil Safe, Pure, and Sustainable

We strive to provide high quality nutrient dense oils for you to enjoy. Check out our Quality and Sustainability page and learn more about our oils.

Why We Use Fermentation to Extract Cod Liver Oil

Fermentation is a very gentle extraction method that allows us to avoid using heat. For more interesting details visit our Fermentation page.

The fermentation process used to extract the oil is such a gentle method that it shields the natural antioxidants. View the scientific discussion about the natural antioxidants Polyphenols.

Learn How Nutrition Factors Into Oral Health

Nutrition is an integral part of oral health. Want to find out how you might be able to boost your oral health? Read our blog post The Fat-Soluble Vitamins Beat Cavities.

Learn About Vitamin E in Cod Liver Oil

Learn exactly how natural vitamin E ends up in our Fermented Cod Liver Oil by reading our blog post Did You Know That There is Naturally Occurring Vitamin E in Cod Liver Oil?.

History of Cod Liver Oil

People have been consuming fermented fish products for thousands of years. Learn more about these traditional foods, the different fermented foods people have eaten over the centuries, and what people have thought about it.

View our blog posts The Historical Roots of Fish Liver Oil, The fermenting of fish and fish by-products: fish sauces in ancient medicine and cuisine, and Historical Perspectives of Cod Liver Oil.


Short videos about Fermented Cod Liver Oil.

Frequently Asked Questions

How is Fermented Cod Liver Oil made?

Fermented cod liver oil is made by extracting the oil from cod livers using fermentation. It is a gentle extraction method that leaves the oil nutrient-rich. Read more: Fermented Cod Liver Oil: A Traditional Food.

You can’t ferment cod liver oil, can you?

No, you can’t ferment cod liver oil, but you can ferment cod livers, and that is exactly what we do. In naming the product Fermented Cod Liver Oil we are simply paying homage to the extraction method.

Further reading:

Fermenting of Cod Livers in to a Real Superfood
The fermentation of fish and fish by-products: fish sauces in ancient medicine and cuisine. 
Historical Perspectives of Cod Liver Oil 

Is it safe to take Fermented Cod Liver Oil?

Our products are extensively tested by 3rd parties to ensure safety and quality. We guarantee the integrity of our products until the expiration date. Please visit Quality and Sustainability for more information.

Are there health benefits related to color intensity of the cod liver oil?

We have not found any research yet that can answer this question. Considering the fact that most antioxidants have color, it would suggest that there at least is a correlation between color and health benefits.

Why do some people experience digestive discomfort when they first start taking Fermented Cod Liver Oil?

Some people are more sensitive to new things and react with adverse effects. If you are experiencing digestive issues we suggest that you stop taking Fermented Cod Liver Oil and check with your health practitioner.

Does cod liver oil contain trans fats?

Yes, there are low levels of natural trans fats in cod liver oil. They are an important part of the cod’s natural composition. You can read more about this in Fermented Cod Liver Oil: What Do The Scientists Say?

Is there a natural source of vitamin D in the sea?

Different types of planktons are the source of most vitamin D in the sea. Read this article, Fat-Soluble Vitamins, Especially Vitamin D Variation in Marine Fish to find out how this important vitamin ends up in bigger fish.

What is the content of Essential Fatty Acids in Fermented Cod Liver Oil?

The exact amount of fatty acids will vary from batch to batch. Below you will find a conversion to calculate an estimated amount.

5ml = 5g = 5,000mg = 1 tsp.

X = the amount of Fermented Cod Liver Oil product you take
Y = The approximate % of the fatty acid found within the product, which is 10%.
X mg x 10% [Y] = mg of intake

So , how many mg of DHA am I getting if I take 1 tsp of Fermented Cod Liver Oil each day?

5,000mg x 10% = 500mg of DHA per tsp.

Why do some children have red lip/spots after taking the Fermented Cod Liver Oil – Cinnamon Tingle?

It is possible for young children to have red lip or spots after taking cinnamon. Cinnamon can be a skin irritant. For further discussion: and


We created this hub resource library to inform our customers and fans about the nutrition underlying our products.

Weight 1 lbs
Dimensions 2.625 × 2.625 × 5.625 in
FCLO Liquid Flavor

, ,

FCLO Liquid Size

34 reviews for Fermented Cod Liver Oil – Liquid – MSC certified

  1. Anastastia M.

    My son, Konstantinos, loves the fermented cod liver oil. He is ten years old and an athlete. We’ll keep buying this great product! Thank you!

  2. Chris F.

    My son happened to smell my FCLO and asked, “Can I try some of that?” He actually enjoyed it and has been taking it with me everyday. I told him it will make him big and strong….now he wants to take it twice a day!

  3. Delanie A.

    My grandfather’s favorite is your Cinnamon Tingle. Thank you for producing such an excellent, high quality product, in such a tasty form, that it’s so easy to use!

  4. Jennifer D.

    The cinnamon tingle fermented cod liver oil is my favorite Green Pasture product. I swear by it in the winter time! It’s the only thing that seems to keep me from getting sick and it’s an excellent source of A and D.

  5. Kathleen C.

    My favorite Green Pastures product is the cinnamon tingle cod liver oil, it makes my tongue happy, nourishes my body and my grand-critters like it too!

  6. Jamie M.

    My favorite Green Pasture product is the Arctic Mint flavor of the Blue Ice Fermented Cod Liver Oil. The flavor is just right.

  7. Allison D.

    We love the blue ice liquid fermented cod liver oil and use it in our formula. I also take the fermented cod liver oil capsules and feel wonderful. Thank you.

  8. Audrey F.

    My favorite product is Fermented cod liver oil/Butter Oil capsules. They are easy to swallow and a perfect addition to my daily holistic regimen. They have also been highly recommended by my holistic dentist.

  9. Franklin T.

    My favorite is Fermented cod liver oil and butter oil blend. It’s always been a reliable source of vitamins and nutrition for my family.

  10. King

    I love the unflavored cod liver oil. I look forward to taking it every day. It actually tastes good to me, I feel better and it improves my skin problems a bit. I see a difference when I take it.

  11. Amy Jo

    I first learned about Green Pasture’s Blue Ice FCLO from Aglaee Jacob’s book Digestive Health with Real Food. Not only can I tell a difference in my skin from taking the FCLO regularly, my energy levels are higher and my overall digestion system is improved. Thank you for staying true to your process and product!

  12. Katie M. (verified owner)

    I started taking this at 26 yrs old to prevent frequent cavities (haven’t had one since and I’m 37 yrs old), then I took this product throughout my two pregnancies. Now we all take it almost daily to prevent cavities and illness. Excellent CLO!

  13. Sabrina Monteverde (verified owner)

    High-quality product! I learned about FCLO after reading “Cure Tooth Decay” by Ramiel Nagel almost a decade ago, which led me to this specific brand. I’ve been taking it ever since and hardly find myself coming down with even colds. I took this throughout my pregnancy, and my now-toddler loves the stuff! He also is hardly ever sick. Highly recommend this for others and their growing family members. Thank you, GP!

  14. Karen B. (verified owner)

    There has been a noticeable improvement in a problem tooth since I started taking this. I like the cinnamon flavor; it seems to mask the oiliness of it.

  15. Sarah S. (verified owner)

    My sister in law is weaning herself off of antidepressants and takes some of this every time she feels irrationally emotional and overwhelmed. She swears her mood lifts within minutes of taking it.
    All of my young kids (5, 3, 16 months) take it daily. They older ones love the cinnamon flavor, the toddler takes the unflavored. We all chase it with a sip of milk.

  16. Shelley B. (verified owner)

    I have been using Green Pastures FCLO for many years. I know that it has been very beneficial, not only for me, but for my children and grandchildren. I am now in the habit of taking FCLO with the Butter Oil, without fail, which is such a great combination for healthy teeth, brains and eyes.

  17. Carl O. (verified owner)

    Vitamin D is increasingly recognized for its importance to our health. Green pastures FCLO is the premier source of cod liver oil for natural (not chemical imitations) Vitamin D. That is why my family uses it.

  18. Gabija S. (verified owner)

    The best quality hands on for cod liver oil. I have been taking for many years to strengthen my nutritional stores for pregnancy. My toddler happily takes her daily dose. Thank you for providing this product.

  19. Donna S. (verified owner)

    My husband and I have been using this CLO for many years. We first discovered it through a vendor from Wisconsin and have been using it ever since. We have tried both the cinnamon and mint flavors, but at the end of the day we prefer the unflavored. Thanks for a super product.

  20. Faran K. (verified owner)

    One of the best ways to remineralize teeth/bones is cod liver oil. Green Pasture’s fermented cod liver oil in cinnamon flavor is my favorite. No fishy aftertaste!

  21. Jane B. (verified owner)

    This is a great way to get omega 3. Cod liver oil is a must for brain health. Another plus, I don’t have to worry about it being or getting rancid. Thank you Green Pastures.

  22. Tammie H S. (verified owner)

    Only Cod Liver Oil we will take!

  23. Haiping W. (verified owner)

    Green Pasture is the best place to go to get information on fermented cod liver oil and to purchase the product. Our entire family has been taking the unflavored cod liver oil for the last a few years. It’s not only a perfect supplement but also from a company we trust.

  24. Amy L. (verified owner)

    All flavors of the FCLO are great! I’m an everyday girl for life.

  25. Twila S. (verified owner)

    We have been taking Green Pastures fermented cod liver oil for a year and a half and have ceased other Vitamin D supplements. We heard about fermented cod liver oil from WAPF and are glad we took the leap to better health.

  26. Amanda S. (verified owner)

    My tween, teen and I take this every day. Easy to fit into our routine. 4 stars only because we prefer the old 8 oz bottle size.

  27. Tammie H S. (verified owner)

    Just got our latest bloodwork results and our OmegaCheck couldn’t have been better thanks to this CLO!!!

  28. Inna K. (verified owner)

    Great product! Keep me energetic and healthy!
    Highly recommended.

  29. Vendula H. (verified owner)

    Greatly recommended! I tried the gel as well as the liquid and love them both equally. I take it mainly for dental health but it also helped lowering my triglycerides by 100%

  30. Taylor J. (verified owner)

    This stuff is amazing!! It helps me so much with my skin

  31. Reed D. (verified owner)

    Excellent product. I especially like the Cinnamon-flavored cod liver oil.

  32. Merritt M. (verified owner)

    I love this product. I took it every day while pregnant and my baby, according to the nurse at the hospital, was the “pinkest baby she’d ever seen” with absolutely no signs of jaundice. We still take it around our house pretty much every day.

  33. Richard M. (verified owner)

    The only cod liver oil that I will take, based on the recommendation of the Weston A. Price Foundation. Cinnamon is my favorite flavor.

  34. Roger L. (verified owner)

    Long time daily cod liver oil user. Keeps dentist and virus away. Proven quality.

Only logged in customers who have purchased this product may leave a review.

Account Center

Group Buy & Wholesale Application