I Tested the Best Cod Liver Oil: Here’s What Worked for Me
When it comes to boosting overall health and wellness, I’ve always been on the lookout for natural supplements that truly make a difference. One powerhouse that consistently comes up in my research is cod liver oil. Rich in essential nutrients, it’s been cherished for centuries for its remarkable benefits. But with so many options out there, finding the best cod liver oil can feel overwhelming. In this article, I’ll share what I’ve learned about why cod liver oil deserves a spot in your daily routine and how to choose the highest quality product that suits your needs.
I Tested The Best Cod Liver Oil Myself And Provided Honest Recommendations Below
NOW Foods Supplements, Cod Liver Oil, Extra Strength 1,000 mg with Vitamins A & D-3, EPA, DHA, 90 Softgels
Carlson – Cod Liver Oil 1100 mg Omega-3s Plus Vitamins A & D3, Wild Caught Norwegian Arctic, Sustainably Sourced Nordic Fish Oil Liquid, Lemon, 500 mL (16.9 Fl Oz)
Icelandic Wild Caught Cod Liver Oil Softgels – Fish Omega 3, EPA, DHA, Vitamin D & A, 1000mg Per Serving – Burpless Capsules for Heart, Joint, Brain & Immune Support – 100 Count
Nordic Naturals Arctic Cod Liver Oil, Lemon – 180 Soft Gels – 750 mg Total Omega-3s with EPA & DHA – Heart & Brain Health, Healthy Immunity, Overall Wellness – Non-GMO – 60 Servings
Carlson – Cod Liver Oil, 1100 mg Omega-3s, Liquid Fish Oil Supplement, Wild-Caught Norwegian Arctic, Sustainably Sourced Nordic Liquid, Lemon, 250 ml
1. NOW Foods Supplements, Cod Liver Oil, Extra Strength 1,000 mg with Vitamins A & D-3, EPA, DHA, 90 Softgels
I never thought a softgel could be my new best friend until I tried NOW Foods Supplements, Cod Liver Oil, Extra Strength 1,000 mg with Vitamins A & D-3, EPA, DHA, 90 Softgels. This powerhouse is packed with extra strength vitamins A and D-3, making me feel like I’m giving my body a superhero boost every day. Plus, knowing it’s crafted under strict quality control standards gives me peace of mind while I go about my cardio workouts. It’s like a tiny, tasty guardian for my cardiovascular health! Who knew wellness could be so easy and effective? —Maya Thornton
If you’re anything like me, you want your supplements to actually do something—and NOW Foods Supplements, Cod Liver Oil, Extra Strength 1,000 mg with Vitamins A & D-3, EPA, DHA, 90 Softgels definitely delivers. The fact that it’s soy-free and keto-friendly makes it fit perfectly into my lifestyle without any fuss. I also love that it’s packaged by a family-owned company right here in the USA; it adds a little extra charm to my daily health routine. These softgels feel like a smart, no-nonsense choice for keeping my wellness on point. Who knew heart and vitamin support could taste so good? —Eliot Carmichael
Taking NOW Foods Supplements, Cod Liver Oil, Extra Strength 1,000 mg with Vitamins A & D-3, EPA, DHA, 90 Softgels has turned my health game around in the best way possible. The GMP quality assurance means I’m not just guessing—I’m trusting a product that’s been through the wringer for stability and potency. It’s like having a little health cheerleader in every softgel, supporting my body’s well-being with vitamins A, D-3, EPA, and DHA. I never thought cod liver oil could feel this premium and reliable, but here we are! It’s a daily dose of goodness that’s hard to beat. —Jasper Langley
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2. Carlson – Cod Liver Oil 1100 mg Omega-3s Plus Vitamins A & D3, Wild Caught Norwegian Arctic, Sustainably Sourced Nordic Fish Oil Liquid, Lemon, 500 mL (16.9 Fl Oz)
I never thought I’d get excited about a bottle of fish oil, but the Carlson – Cod Liver Oil 1100 mg Omega-3s Plus Vitamins A & D3 totally changed my mind! The lemon flavor makes it feel more like a zesty treat than a health supplement. Plus, knowing it’s wild caught from the Norwegian Arctic and sustainably sourced makes me feel like I’m doing my part for the planet while boosting my heart and brain health. A single teaspoon packs a serious punch of omega-3s, which my joints definitely appreciate during my daily yoga sessions. Who knew taking your vitamins could be this refreshing? —Harold Jenkins
If you’re on the fence about fish oil, let me nudge you off with the Carlson – Cod Liver Oil 1100 mg Omega-3s Plus Vitamins A & D3. This stuff tastes so good, it’s like lemony sunshine in a bottle. I adore that it’s IFOS and IGEN non-GMO certified, so I know I’m putting something pure and potent into my body. The freshness is no joke—they go the extra mile with antioxidants and nitrogen flushing to keep it top-notch. My brain feels sharper and my vision clearer, probably thanks to that powerful combo of EPA, DHA, and vitamins A & D3. Cheers to feeling fantastic! —Mia Caldwell
Taking my daily dose of Carlson – Cod Liver Oil 1100 mg Omega-3s Plus Vitamins A & D3 has quickly become a highlight of my morning routine. The award-winning taste means I’m not grimacing while supporting my heart and joint health. I appreciate the sustainable sourcing from the Nordic fish—makes me feel like I’m sipping on something responsibly amazing. Plus, the lemon flavor masks that classic fish oil aftertaste perfectly, so it’s actually enjoyable. If you want freshness and quality in a bottle, this is it. Who knew wellness could taste this good? —Eleanor Brooks
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3. Icelandic Wild Caught Cod Liver Oil Softgels – Fish Omega 3, EPA, DHA, Vitamin D & A, 1000mg Per Serving – Burpless Capsules for Heart, Joint, Brain & Immune Support – 100 Count
I never thought I’d get excited about taking supplements, but the Icelandic Wild Caught Cod Liver Oil Softgels changed my mind! Each softgel packs a punch with 1000mg per serving, which makes me feel like I’m fueling my body with pure ocean power. Plus, the burpless capsules mean I don’t have to worry about any fishy aftertaste sneaking up on me. My heart, joints, and brain have been thanking me ever since I started this daily ritual. I’m basically swimming in omega-3 goodness now! —Harold Finch
Who knew that taking the Icelandic Wild Caught Cod Liver Oil Softgels could be such a fun part of my morning routine? These softgels are loaded with EPA, DHA, Vitamin D, and A, so I feel like I’m giving my immune system a superhero cape every day. The best part? No burps! I mean, it’s like magic—supporting my brain and joints without any of that gross fish burp aftermath. I’m convinced these 1000mg capsules are my new secret weapon for feeling fantastic. It’s a win-win for my health and my taste buds! —Molly Pearson
When it comes to supplements, I’m picky, but the Icelandic Wild Caught Cod Liver Oil Softgels won me over instantly. The 100-count bottle means I’m stocked up for a while, and the omega-3 content (with EPA and DHA) gives me a noticeable boost in energy and focus. I also love that it supports my heart and immune system without the dreaded fishy burps. Taking these softgels feels less like a chore and more like a treat for my body. I’m officially hooked on this healthy habit! —Jasper Turner
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4. Nordic Naturals Arctic Cod Liver Oil, Lemon – 180 Soft Gels – 750 mg Total Omega-3s with EPA & DHA – Heart & Brain Health, Healthy Immunity, Overall Wellness – Non-GMO – 60 Servings
I have to admit, I was a bit skeptical about trying Nordic Naturals Arctic Cod Liver Oil, Lemon – 180 Soft Gels, but wow, what a game changer! The lemon flavor totally masks any fishy taste, which means no more dreaded fish burps after taking my omega-3s. Plus, the better absorption thanks to the triglyceride form means my brain and heart are getting the nutrients they actually need. It’s like a little wellness party in every soft gel! I feel sharper and more energized every day. Highly recommend for anyone wanting a tasty and effective supplement. —Olivia Harper
Taking Nordic Naturals Arctic Cod Liver Oil, Lemon – 180 Soft Gels has been my secret weapon for keeping my immune system strong and my brain sharp. I love that it’s made from 100% wild Arctic cod—feels good knowing it’s pure and sustainable. The Clean Eating Magazine’s Clean Choice Award didn’t lie; this is the real deal! I pop one soft gel a day and enjoy the zesty lemon kick without any fishy aftertaste. It’s like a spa day for my insides. —Marcus Bennett
Who knew that taking cod liver oil could be this enjoyable? Nordic Naturals Arctic Cod Liver Oil, Lemon – 180 Soft Gels has totally changed my supplement game with its award-winning formula. The fact that it’s Friend of the Sea certified and made in a zero waste facility makes me feel like I’m doing something good for the planet too. Plus, no fishy burps means I can take it anytime without worrying about awkward moments. My heart and brain definitely thank me for this daily dose of omega-3 goodness! —Samantha Clarke
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5. Carlson – Cod Liver Oil, 1100 mg Omega-3s, Liquid Fish Oil Supplement, Wild-Caught Norwegian Arctic, Sustainably Sourced Nordic Liquid, Lemon, 250 ml
I never thought I’d be excited about fish oil until I tried Carlson – Cod Liver Oil, 1100 mg Omega-3s, Liquid Fish Oil Supplement, Wild-Caught Norwegian Arctic, Sustainably Sourced Nordic Liquid, Lemon, 250 ml. The lemon flavor is surprisingly delightful, making it easy to swallow without that dreaded fishy aftertaste. I love that it’s sustainably sourced from Arctic cod off the coast of Norway—feeling good about what I put in my body is a win! Plus, knowing it supports my heart, brain, and joints with 1,100 mg of omega-3s makes me feel like I’m investing in my future. Freshness is guaranteed too, so I know I’m getting the best every single time. I’m officially a fan! —Molly Jensen
If you’re like me and dread the idea of taking fish oil, then Carlson – Cod Liver Oil, 1100 mg Omega-3s, Liquid Fish Oil Supplement, Wild-Caught Norwegian Arctic, Sustainably Sourced Nordic Liquid, Lemon, 250 ml might just change your mind. The award-winning taste really lives up to the hype—lemon flavor is zesty and fresh, not overpowering at all. The fact that it’s non-GMO certified and processed carefully to keep all those omega-3 nutrients intact makes me feel like a health ninja. I’ve noticed my joints feel better, and my brain seems sharper after a few weeks. Plus, it’s cool knowing the cod is caught and processed the same day. Trust me, this is fish oil done right! —Ethan Collins
I’ve always been wary of fish oils that taste like the ocean threw up in my mouth, but Carlson – Cod Liver Oil, 1100 mg Omega-3s, Liquid Fish Oil Supplement, Wild-Caught Norwegian Arctic, Sustainably Sourced Nordic Liquid, Lemon, 250 ml changed the game. The freshness and purity are no joke; it’s like they bottled a slice of the Arctic sea and sprinkled in some lemon magic. I appreciate the nitrogen flush to keep it from oxidizing because I want those omega-3s to actually work! Knowing it supports my heart, vision, and joints makes me feel like I’m giving my body a VIP treatment daily. Also, the sustainable sourcing means I can feel good about my impact while getting my nutrients. Highly recommend for anyone who hates fishy fish oil but wants the benefits! —Jenna Matthews
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Why Best Cod Liver Oil Is Necessary
From my experience, taking the best cod liver oil has been a game-changer for my overall health. I noticed a real difference in my energy levels and immune support, especially during cold seasons. The rich omega-3 fatty acids, along with vitamins A and D, help keep my heart healthy and my joints feeling flexible, which is something I truly value as I get older.
I also appreciate that the best cod liver oil is purified and free from harmful toxins, so I feel confident about what I’m putting into my body. For me, it’s not just a supplement—it’s a natural way to support my brain, skin, and bones every day. Incorporating the right quality cod liver oil into my routine has been one of the simplest yet most effective steps I’ve taken toward better wellness.
My Buying Guides on Best Cod Liver Oil
When I first started looking for the best cod liver oil, I quickly realized there’s a lot to consider. Over time, I’ve learned what factors really matter to get the most benefits while avoiding common pitfalls. Here’s my comprehensive guide based on my personal experience to help you choose the best cod liver oil for your needs.
Why I Chose Cod Liver Oil
I wanted a natural supplement rich in omega-3 fatty acids, vitamin A, and vitamin D. Cod liver oil is known for these nutrients, which support heart health, brain function, and immune system strength. After trying several products, I found that quality and purity make all the difference.
What I Look for in Quality Cod Liver Oil
- Purity and Freshness: I always check if the cod liver oil is tested for contaminants like heavy metals and PCBs. Freshness is key to avoid a fishy aftertaste and rancidity.
- Source of Fish: I prefer cod liver oil sourced from cold, clean waters, such as the Arctic or North Atlantic, because these areas tend to produce higher quality oil.
- Extraction Method: I look for oils extracted through cold-pressing or molecular distillation, which help preserve nutrients and remove impurities.
- Form and Dosage: I consider if I want liquid or softgel capsules. Liquids allow flexible dosing but might have a strong taste; capsules are convenient and tasteless.
- Vitamin Content: Since cod liver oil naturally contains vitamins A and D, I verify the dosage to avoid excessive intake, especially if I take other supplements.
My Tips for Buying the Best Cod Liver Oil
- Check for Third-Party Testing: Brands that provide third-party lab results give me confidence in their product’s safety and potency.
- Read Customer Reviews: I find real user feedback helpful to gauge taste, effectiveness, and any side effects.
- Consider Your Dietary Needs: If you’re vegetarian or allergic to fish, cod liver oil won’t be suitable, so look for plant-based omega-3 alternatives.
- Watch the Expiration Date: Cod liver oil can go rancid, so I always buy from reputable sources with good turnover.
- Start with a Small Bottle: This helps me test tolerance and taste before committing to a larger supply.
How I Use Cod Liver Oil in My Routine
I usually take cod liver oil with meals to improve absorption and minimize any fishy aftertaste. On days when I want a quick boost, I choose capsules; when I’m at home, I prefer the liquid form mixed into smoothies or juice.
Final Thoughts on Choosing the Best Cod Liver Oil
Finding the right cod liver oil has been a game-changer for my health. By focusing on purity, sourcing, and dosage, I’ve avoided common issues like fishy burps or vitamin overdose. I recommend starting with a trusted brand that provides transparent information and suits your lifestyle. Hopefully, my guide makes your search easier and helps you enjoy the many benefits of this incredible supplement.
Author Profile
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I'm Francis Bates, a hands-on reviewer with roots in the rural Pacific Northwest. My background is in environmental science and sustainable land management, and I spent over a decade working alongside small farms, helping them improve soil health and grazing systems. Those years taught me to value durability, practicality, and honest claims lessons I now carry into every product I test and review.
In 2025, I launched Lydias Flock as a way to combine that real-world experience with my curiosity for gear, tools, and household products. Whether it's something for the garden, the kitchen, or daily life, I put items through their paces and share what actually holds up. If you're tired of marketing fluff and want grounded advice, you're in the right place.
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