What Is Zenith Labs Joint FLX?
Joint FLX or Joint N-11 is an organic supplement that is designed to reduce joint discomfort all over the body, including the hips, back, knees, hands, and wrists.
According to the manufacturer, it greatly improves flexibility and mobility in the joints. It performs 3 main functions at the level of the joint: it rehydrates, repairs cartilage tissue, and reduces inflammation.

Joint FLX
Joint FLX or Joint N-11 is an organic supplement that is designed to reduce joint discomfort all over the body, including the hips, back, knees, hands, and wrists.
Buy on Official site*All the prices mentioned on their websites are subject to change.
Specs
- Form:Capsules
- Brand:Zenith Labs
- Name:Joint FLX
- Price:$49.00
- Ingredients:Ginger Root, Turmeric, Niacinamide
- Contact:(800) 928-1184, [email protected]
- Unitcount:60 Capsules
- Serving Size:2 Capsules per day
What Is the Company Behind Joint FLX?
This product is manufactured by Zenith Labs, a company formed in 1988 and located in China (manufacturing), Dubai (sales), and Pomona, California (assembly line). The organization is involved in biomedical research.
They sell both supplements and different kinds of laboratory equipment and supplies. Zenith Labs sells its products in over 50 countries around the world.
How Does Joint FLX Work?
One of the most important active ingredients in this supplement is niacinamide. There’s some evidence to indicate that it has a protective effect on joint tissue. Research has already shown that it improves the overall impact of arthritis including reduced pain, greater flexibility, and lessened inflammation[1].
The supplement contains ingredients that have strong anti-inflammatory agents, that reduce pain, swelling, and inflammation in the joints. It’s also very rich in antioxidants, which strengthen the immune system and assist in healing and repair.
Studies have indicated the benefit of anti-oxidants for knee arthritis[2].
Joint FLX Ingredients – Are they Safe & Effective?
There are quite a few active ingredients in this supplement and a few that are inactive. They serve to reduce joint pain and inflammation and increase flexibility and mobility.
Here are a few of the active ingredients:
Niacinamide
– This is a water-soluble vitamin also called Vitamin B3. According to research, niacinamide can have a very beneficial effect on the symptoms of arthritis, lessening pain and swelling and increasing flexibility[3].
Turmeric Root Powder
– It’s known to have powerful healing properties (source). This is an orange powder that is packed with healthy, immunity-building anti-oxidants. It contains curcumin. This is a spice that is made up of bioactive compounds. It’s a powerful anti-inflammatory and anti-oxidant which promotes healing[4].
Ginger Root Powder
– The ginger plant has been used in Chinese medicine for centuries. According to the NCBI, ginger is an effective treatment for the pain and swelling associated with arthritis[5].
Pros and Cons Of Zenith Labs Joint FLX
Pros
- The supplement can support joint mobility.
- It can improve the flexibility of the joints.
- It supports your knees, back, and hips.
- The product supports your hands and wrists.
Cons
- The product contains soy and rice flour, which are common allergens.
- Joint FLX can be dangerous if consumed by children.
- Some ingredients may cause mild side effects like digestive issues.
Zenith Labs Joint FLX FAQ’s
Q.How Should Use Joint FLX?
A.The recommended dosage of Joint FLX is 2 capsules daily, with a full glass of water and a meal. The best time to take it is at breakfast. Under no circumstances should you take more than the recommended dosage, as it can cause your body harm.
Q.How Much Does Joint FLX Cost?
A. On the manufacturer’s Official Website, the product is sold under the name Joint N-11. They have a fall sale going in right now. The prices are as follows:
- A one-time purchase: $49 + free shipping, down from $79 (38% off)
- A subscription: $44.10 (10% off) down from $79 (44% off total)
You can purchase the product from other retailers online, and the prices are similar.
Q. What Is Joint FLX’s Return Policy?
A.The manufacturer has a 6-month, empty bottle, money-back guarantee. If you’re dissatisfied with the product for any reason at all, send the remainder of the product back within 6 months of the date of your purchase, and you’ll get a 100% refund. You can even send back empty bottles.
If you buy this product on another site, you’ll be covered by their return policy.
Q. Does Joint FLX Offer a Free Trial?
A.The manufacturer is not offering a free trial for this product, and there are no product samples available. If you want to try this product, you’ll have to purchase it online.
How We Researched & Rated
Here is our score, based on scientific evidence, of how likely Zenith Labs Joint FLX will be effective for its claimed benefits:
- Provides Cartilage Health*4.8/5
- Reduce Inflammation and Pain*4.7/5
- Easy-to-take capsules*4.9/5
- Certified Non-GMO*4.8/5
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.
Zenith Labs Joint FLX Customer Reviews
- I recently tried Zenith Labs Joint FLX and was absolutely amazed at how quickly it worked! Within a few days of taking it, I could feel my joint pain and stiffness start to ease. After a few weeks, I was significantly more mobile and felt like I had regained some of the flexibility I had lost due to my joint issues. I would highly recommend Zenith Labs Joint FLX to anyone suffering from joint pain or stiffness. It’s been a real game changer for me! ~ Micheal
Joint FLX Reviews Conclusion
There are very few reviews of this product online, which is never a very good sign. However, it may be because it’s a fairly new supplement on the market. However, with little user feedback, it’s difficult to give a good final assessment. Looking at the ingredients included in the product, it seems to be a very high-quality supplement that should have some level of effectiveness for many customers.
This is an organic supplement, but that doesn’t mean there aren’t some very potent substances included in the mix. It is possible to have mild side effects like nausea from taking this product. If you have side effects that are disruptive to your life, stop taking them immediately. Most importantly, see your physician before you start taking the supplement, to get medical approval.
Where To Find Joint FLX?
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.
Our Top Joint Pain Relief Products
Bottom Line
JointXL Plus is formulated as a joint health supplement, utilizing a blend of highly effective ingredients promoting joint health. It is designed to support joint comfort and enhance flexibility and mobility. Developed by researchers, JointXL Plus aims to be a safe option with minimal risk of side effects.
Check PriceBottom 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 PriceBottom 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 PriceRead All Joint FLX Customer Reviews

Hints on how to write a helpful review
A great review should have the following qualities:
- A helpful review should connect and engage with the readers using personal experience.
- An excellent review provides the readers with cogent and unbiased information necessary to help them make the best choice.
- A review must be well-formatted to make reading easier by using multiple paragraphs and avoiding caps.
- The primary goal of your review must remain to provide accurate and non-salesy information.
- Above all, let your review be fair and honest.
We have high level of professional editorial section with zero tolerance policy on fake reviews.
To maintain the genuineness of our brand, we ensure all customer reviews submitted to us are verified and confirmed before publishing. Though we might not be a 100% accurate, however, we try our best to ensure being next to best. For a thorough verification of submitted reviews, we spend close to 7 working days before allowing any customer review to be published since we also work on the earliest submissions first.
5 Sources
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.
[2] Grover AK, Samson SE. Benefits of antioxidant supplements for knee osteoarthritis: rationale and reality. Nutr J. 2016 Jan 5;15:1. doi: 10.1186/s12937-015-0115-z. PMID: 26728196; PMCID: PMC4700773.
[3] Jonas WB, Rapoza CP, Blair WF. The effect of niacinamide on osteoarthritis: a pilot study. Inflamm Res. 1996 Jul;45(7):330-4. doi: 10.1007/BF02252945. PMID: 8841834.
[4] Turmeric Anti-Inflammatory and Cell-Damage Trial - Full Text View - ClinicalTrials.gov. (2023). Retrieved 15 February 2023, from https://clinicaltrials.gov/ct2/show/NCT02815475
[5] Altman RD, Marcussen KC. Effects of a ginger extract on knee pain in patients with osteoarthritis. Arthritis Rheum. 2001 Nov;44(11):2531-8. doi: 10.1002/1529-0131(200111)44:11<2531::aid-art433>3.0.co;2-j. PMID: 11710709.
**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.
Disclosure of Material connection: Some of the links in the post above are “associate sales links.” This means if you can click on the link and purchase an item, we will receive a commission. Regardless, we only recommend products or services which we use personally and/or believe will add value to our readers. We are disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: “Guides Concerning the Use of Endorsements and Testimonials.”
Jamie K.