If you are exploring supplements to ease joint discomfort or reduce inflammation, you have likely encountered two popular options: MSM and fish oil. Both are known for their potential benefits, but they work differently in the body. This guide breaks down the key differences between MSM and fish oil, helping you decide which one aligns with your health goals. We also highlight two premium fish oil products from Barlean’s for those leaning toward omega-3s. For a deeper look at other joint support options, check out our comparison of chondroitin vs omega-3.

1
Best Seller

Barlean's Mango Peach Omega-3 Fish Oil

Barlean's
9.9 /10
AI Score
AI score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the AI tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
Barlean's Mango Peach Omega-3 Fish Oil is a delicious liquid supplement packing 1080mg EPA/DHA and vitamin D in one tablespoon, with a smoothie-like texture and no fish burps. Ideal for kids and adults who prefer not to swallow pills.
Pros & Cons

Pros

  • Excellent taste and texture mask the fish oil flavor completely
  • Highly absorbable and burpless emulsion formula
  • Combines omega-3 fatty acids with vitamin D in one serving
  • Third-party tested for purity, safety, and heavy metal content
  • Flexible serving options, can be taken directly or mixed into food

Cons

  • Must be refrigerated after opening, which reduces portability
  • One tablespoon serving may be too large for some young children
  • Not recommended for pets, so keep out of reach
Detailed Review

Barlean's Mango Peach Omega-3 Fish Oil is a liquid supplement that combines 1080 mg of EPA and DHA with 600 IU of vitamin D in each tablespoon. It is designed for adults and children aged four and up, especially those who cannot swallow pills or dislike the taste of traditional fish oil.

The standout feature is its delicious mango peach flavor and creamy smoothie texture. The non-dairy emulsion formula is blended with water for up to three times better absorption and is completely burpless. Users get the health benefits of omega-3 fatty acids and vitamin D without the unpleasant aftertaste.

Barlean's uses sustainably harvested, wild caught fish oil that is third party laboratory tested for purity. It is free of mercury and other heavy metals, making it a safe choice for daily use. The suggested serving of one tablespoon can be taken straight off the spoon or mixed into yogurt, oatmeal, or smoothies.

One drawback is that the bottle must be refrigerated after opening, which can be inconvenient for travel. The serving size may also be too large for some younger children, and the product is not recommended for pets.

Overall, this is an excellent omega-3 supplement for families looking for a tasty, high absorption liquid option. With its essential nutrients and trusted quality, it offers strong value for both heart and immune health.

2
Editor's Pick

Barlean's Total Omega 3 6 9 Orange Crème Liquid

Barlean's
9.8 /10
AI Score
AI score rating is a scoring system developed by our experts. The score is from 0 to 10 based on the data collected by the AI tool. This score doesn't impact from any manufacturer or sales agent websites. Learn more ›
This liquid omega supplement combines fish, flax, and borage oils for a balanced 3-6-9 profile with 2,400 mg of EPA, DHA, and GLA per serving. Its orange crème flavor and smoothie texture make it a pleasant alternative to pills, ideal for adults and children seeking heart, joint, and skin support.
Pros & Cons

Pros

  • Triple omega profile provides comprehensive fatty acid support in one serving
  • Great taste encourages daily compliance, even for kids and picky eaters
  • Highly absorbable liquid formula delivers more omega-3s than standard capsules
  • No artificial ingredients – clean label suitable for health-conscious families
  • Trusted brand with over 30 years of experience in premium supplements

Cons

  • Requires refrigeration after opening, which may reduce portability
  • Liquid form may not be as convenient for travel compared to softgels
  • Some users might prefer a smaller serving size or a different flavor option
Detailed Review

The Barlean's Total Omega 3 6 9 Orange Crème supplement is a liquid blend of fish, flax, and borage oils that delivers a comprehensive fatty acid profile. It is designed for anyone looking to support heart, joint, skin, and immune health without swallowing pills.

The standout feature is its 2,400 mg of EPA, DHA, and GLA per serving, providing a balanced omega 3-6-9 ratio. The orange crème flavor and creamy texture make it enjoyable for both kids and adults, and the special processing makes it 3x more absorbable than standard fish oils.

The liquid formula is burpless and free from artificial flavors, colors, sweeteners, dairy, and sugar. It comes in an 8-ounce bottle that needs refrigeration after opening. The included tablespoon measure ensures accurate dosing, and it can be taken straight or mixed into yogurt, oatmeal, or smoothies.

One potential drawback is the need for refrigeration, which may limit portability. However, the convenience and great taste far outweigh this minor inconvenience. Overall, Barlean's Total Omega is a top choice for a pleasant, effective omega supplement that the whole family can enjoy.

Specifications

Brand: Barlean's

Product Name: Total Omega 3 6 9 Orange Crème Liquid Fish Oil Supplement

Size: 8 Ounce (Pack of 1)

Servings Per Container: About 16 (1 Tbsp per serving)

Omega Content per Serving: 2,400 mg (EPA, DHA, GLA)

Ingredients: Fish oil, flaxseed oil, borage oil, natural orange flavor, mixed tocopherols, rosemary extract

Dietary: Non-GMO, dairy free, sugar free, no artificial colors, flavors, or sweeteners

Storage: Refrigerate after opening

Country of Origin: USA

Buying Guide: MSM vs Fish Oil

Mechanism of Action

MSM (methylsulfonylmethane) is a sulfur compound that provides the building blocks for connective tissue and collagen. It is often used to support joint flexibility and reduce oxidative stress. Fish oil, on the other hand, delivers omega-3 fatty acids (EPA and DHA) that help modulate inflammation throughout the body. Understanding this fundamental difference can guide your choice based on whether you need structural support or systemic anti-inflammatory benefits. For more on inflammation management, see our chondroitin vs turmeric.

Targeted Health Goals

If your primary concern is joint stiffness and pain from osteoarthritis or sports injuries, MSM may be a direct option because it supplies sulfur for cartilage repair. Fish oil excels at supporting heart, brain, and joint health simultaneously due to its omega-3 content. For someone looking to improve overall cardiovascular function while also aiding joints, fish oil is a more versatile choice. Explore our guide to supplements for healthy blood flow for related insights.

Absorption and Form

MSM is typically available as a powder or capsule and is well absorbed when taken with water. Fish oil comes in liquid or softgel forms, and absorption varies by formulation. Barlean’s liquid fish oils use a proprietary emulsion that is claimed to be three times more absorbable than standard fish oil, which can reduce the chance of fish burps and improve tolerability. This makes liquid fish oil a practical option for those who dislike swallowing pills.

Potential Side Effects

Both supplements are generally safe, but MSM can cause mild digestive upset or headaches in some individuals. Fish oil may thin the blood, so caution is needed if you take anticoagulants. Barlean’s burpless formula minimizes a common complaint with fish oil. Always consult a healthcare professional before adding any new supplement, especially if you have underlying conditions. For more on circulatory health, see our article on essential nutrients for healthy circulation.

Final Thoughts

Choosing between MSM and fish oil ultimately depends on your specific needs: MSM is ideal for targeting joint structure and sulfur supply, while fish oil offers broad anti-inflammatory and cardiovascular benefits. If you decide to go with fish oil, both Barlean’s Mango Peach Omega-3 Fish Oil, Vitamin D and Barlean’s Total Omega 3 6 9 Orange Crème Liquid are excellent choices. The first delivers a high dose of EPA and DHA plus vitamin D in a delicious mango peach flavor, perfect for those who want immune and bone support alongside omega-3s. The second provides a balanced blend of omega-3, 6, and 9 fatty acids with borage and flaxseed oil, making it a comprehensive option for joint, heart, and skin health. Both are backed by Barlean’s reputation for quality and great taste.

Frequently Asked Questions

Can I take MSM and fish oil together? Yes, they are often combined for synergistic effects. MSM supports connective tissue, while fish oil reduces inflammation. Many joint supplements include both. Always follow dosage guidelines and check with your doctor.

Which is better for arthritis: MSM or fish oil? Both have evidence supporting arthritis relief. MSM may help with pain and stiffness, while fish oil can lower inflammatory markers. Some people find a combination most effective. For a broader view, visit our comparisons category.

How long does it take for fish oil to work for joints? It can take several weeks to notice benefits. Consistent daily use of at least 1000 mg of EPA/DHA is recommended. Barlean’s liquid formulas provide 1080 mg per serving, making it easy to reach that threshold.

Does MSM cause any side effects? Mild side effects like bloating, diarrhea, or headache are possible, especially at high doses. Starting with a low dose and increasing gradually can help. Fish oil from Barlean’s is formulated to be gentle on the stomach.