Onnit Joint Oil Review – Does It Have Any Side Effects?

Onnit Joint Oil is a dietary supplement that promises to equip the body with all the necessary nutrients that fish oil offers. It helps lubricate the joints.
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What Is Onnit Joint Oil?

Onnit Joint Oil is a dietary supplement that comes in an easy-to-use liquid format. It is mainly sold to promote joint health but based on the ingredients used, Onnit Joint Oil can be used to support weight loss and promote overall immunity. It can be bought over the counter without a prescription.

Onnit Joint Oil
Editor’s Rating
3.7 / 5.0
Onnit Joint Oil Reviewer Rating

Onnit Joint Oil

Onnit Joint Oil is a high-quality emulsified liquid fish oil supplement designed to support joint mobility, comfort, and health.

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  • Form:Liquid
  • Brand:Onnit
  • Name:Onnit Joint Oil
  • Price:$32.95
  • Ingredients:Fish Oil, Turmeric Root Extract, Gamma-Linolenic Acid
  • Contact:1-855-ONNIT-99, Onnit, 4401 Freidrich Ln. Suite 302
  • Volume:12 OZ
  • Serving Size:2 Teaspoons Daily

Who Is The Manufacturer Of Onnit Joint Oil?

Onnit is the company behind Onnit Joint Oil. Onnit is a wellness and nutrition company that produces dietary supplements, functional foods, and fitness equipment. The company was founded in 2010 by Dallas and Aubrey Marcus with the mission of helping people reach their physical and mental peaks. Onnit produces a wide range of products, from multivitamins to hemp-based products and supplements, and its Joint Oil supplement is designed to support joint mobility, comfort, and health.


*All individuals are unique. Your results can and will vary.

How Does Onnit Joint Oil Work?

Onnit Joint Oil is a dietary supplement that is designed to help people with aching joints. It has been designed to primarily support joints but given the ingredients used, this product can be used to support weight loss and immune-boosting supplements.

When used as a dietary supplement, this product has been shown to have beneficial effects. All the same, the producers have said that this product cannot be used to treat any ailments.

Onnit Joint Oil Ingredients – Are they Safe & Effective?

    Fish Oil

    Studies have reported that fish oil can help reduce morning stiffness, tenderness and swelling in people with Osteoarthritis[1].

    Borage (seed) oil

    – Several clinical studies have looked into the effects of borage seed oil on joint pain. A study from 2014 showed that borage seed oil was a well-tolerated and effective treatment for active rheumatoid arthritis[2].

    Gamma-Linolenic Acid

    – A study suggests, Treatment with Gamma-Linolenic Acid for 6 months resulted in statistically significant and clinically relevant reductions in the signs and symptoms of disease activity in patients with RA[3].

    Turmeric root Extract

    – There have been multiple clinical studies investigating the efficacy of turmeric extract for joint pain relief[4].

Other Ingredients: Water, Xylitol, Acacia Gum, Natural Flavors, Malic Acid, Rosemary Leaf Extract, Guar Gum, Sorbic Acid, Stevia Leaf Extract, and Xanthan Gum. CONTAINS SOY, FISH


*All individuals are unique. Your results can and will vary.

Pros and Cons of Onnit Joint Oil


  • It is based on natural ingredients.
  • This product is also known to boost the immune and improve weight loss
  • It can be bought over the counter without a prescription.


  • It contains fish oil which doesn’t go well with some users
  • It contains soy it may cause side effects if you are allergic to

Onnit Joint Oil FAQ’s

Q.What Are the Possible Side Effects of Onnit Joint Oil?

A.There are no possible side effects of Onnit Joint Oil. This is because the product is made using natural ingredients that are known to be safe and effective. All the same, Onnit Joint Oil contains fish extracts and thus it might not be safe for people who are allergic to fish. In case you are allergic to fish, take precautions.

Q.Can I Take Onnit Joint Oil with Other Medications?

A.Yes, you can take Onnit Joint Oil with other medications, but it is important to check with your doctor first to make sure there are no interactions between the supplements and any medications you are taking.

Q.How Much Onnit Joint Oil Should I Take Daily?

A.Onnit Joint Oil is recommended to be taken in two teaspoons daily, with or without food. It is best to start with one teaspoon and slowly increase to the recommended dosage over time.

How We Researched & Rated

Here is our score, based on scientific evidence, of how likely Onnit Joint Oil will be effective for its claimed benefits:

  • Helps Rebuild The Cartilage*3.7/5
  • Post Workout Joint Care*3.8/5
  • Support Joint Mobility*3.7/5
  • Maintain Joint Health*3.8/5

We used the insights from our research and testing to assign a star rating from one to five (five being the best; one being the worst) to this product.

Onnit Joint Oil Customer Reviews

  • I recently tried Joint Oil Onnit and was very impressed! The product was easy to use and had great taste. I was particularly impressed by how quickly it worked to relieve soreness and stiffness in my joints. The product also had a great value for the quality of the ingredients. ~ Adam.B

Onnit Joint Oil Review Conclusion

Onnit Joint Oil is a great product that can be used to not only promote healthy joints but also to support the inbuilt mechanisms in the body. This product has been touted by users to be practical and easy to administer. We like the fact that this is a fish-based product that is not said to have a foul smell or taste.

Bones are connected by joints, which allow us to move with ease. Joint damage can cause pain preventing you from doing the things you once loved. Many conditions lead to joint pain from aging to an untreated sports injury. A quality joint product may help repair existing tissue damage and also promote stronger joints, less susceptible to future degeneration.

Below you’ll find some of the most effective joint pain supplements on the market today, in our opinion.

Rating Table

Our Top Joint Pain Relief Products


Projoint Plus

Projoint Plus
Overall rating 4.9/5 Overall rating Read Full Review
  • Reduce Joint Pain & StiffnessReduce Joint Pain & Stiffness
  • Supports Cartilage HealthSupports Cartilage Health
  • Maximizes Comfort & FlexibilityMaximizes Comfort & Flexibility
  • Quality Natural IngredientsQuality Natural Ingredients


  • Support Flexible Joints
  • Supports Cartilage Health
  • Supports Natural Joint Mobility
  • Non-GMO, Vegan, & Gluten-free


  • It can only be purchased online
  • People with seafood allergies can’t use this product
Bottom Line

ProJoint Plus supplement is worth considering based on the available information, as it ensures joint mobility levels are improved and restored. The potent ProJoint formula includes powerful proven, quality ingredients in their optimal amounts, including the powerful, backed pairing of Glucosamine & Chondroitin, and there have never been any reports of harmful side effects from customers.

Check Price

Joint N-11

Joint N-11
Overall rating 4.8/5 Overall rating Read Full Review
  • Supports Joint FlexibilitySupports Joint Flexibility
  • Strengthens Joint MobilityStrengthens Joint Mobility
  • Doctor FormulatedDoctor Formulated
  • Purely Natural IngredientsPurely Natural Ingredients


  • Relieve Pain and Aches
  • Support Joint Health
  • Improve Joint Stiffness
  • Improve Muscle Strength


  • Only available online.
  • May react with other medications.
Bottom Line

Joint N-11 is an all-natural dietary formula that works to alleviate pain and inflammation. This cutting-edge formula delivers pure Niacinamide, which is clinically shown to help protect joint tissue.

Check Price

1MD MoveMD

1MD MoveMD
Overall rating 4.7/5 Overall rating Read Full Review
  • Promotes Joint MobilityPromotes Joint Mobility
  • Promotes Joint FlexibilityPromotes Joint Flexibility
  • Aids Proper Joint FunctionAids Proper Joint Function
  • Lab-Tested IngredientsLab-Tested Ingredients


  • Doctor Formulated
  • Supports Joint Comfort
  • Ability To Lubricate Joints
  • Ease Joint Discomfort


  • Only available online.
Bottom Line

1MD MoveMD delivers clinically studied ingredients in one revolutionary joint health solution to help reduce joint discomfort in as few as 7 to 14 days. It uses lab-tested and proven ingredients and is suitable for both genders of all ages.

Check Price

Read All Onnit Joint Oil Customer Reviews

Onnit Joint Oil Review – Does It Have Any Side Effects?
3.7 / 5.0
Onnit Joint Oil Reviewer Rating
Review this Product
Write a Review
Onnit Joint Oil Review – Does It Have Any Side Effects?
  1. Martin D.

    Not worth the price.
    It did nothing as described. It did absolutely nothing to relieve my arthritis pain. I do not like the smell of it on my skin and had to wash it off after less than an hour. Not worth the price. I would not purchase this again or recommend it to anyone.
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We review published medical research in respected scientific journals to arrive at our conclusions about a product or health topic. This ensures the highest standard of scientific accuracy.

**This is a subjective assessment based on the strength of the available informations and our estimation of efficacy.

*Result may vary. If you are pregnant, nursing, have a serious medical condition, or have a history of heart conditions we suggest consulting with a physician before using any supplement. The information contained in this website is provided for general informational purposes only. It is not intended to diagnose, treat, cure, or prevent any disease and should not be relied upon as a medical advice. Always consult your doctor before using any supplements.

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