Flexafen Reviews (2024 Update): An Effective Joint Pain Reliever Or Not?

Written by Donaldson Thomas

For those grappling with relentless joint pain, finding relief can be quite a journey. Some end up accepting creaky knees, stiff hips, and restless nights as just a natural part of growing older. However, emerging research suggests that the root causes of chronic inflammation and cartilage breakdown may not be tied solely to age but could be influenced by factors that can be addressed. That’s where solutions like Flexafen come into play, offering a glimmer of hope for those tired of letting joint discomfort dictate their lives.

Flexafen isn’t your typical joint supplement – it’s the brainchild of Kevin Richardson, a leading expert in inflammation. Kevin noticed that many people are stuck taking pain pills that only provide temporary relief, masking symptoms of swelling and limited mobility linked to what he calls Leaky Joint Syndrome.

Determined to create a natural alternative without nasty side effects, Kevin crafted Flexafen. Its blend of scientifically-backed ingredients is designed not just to alleviate symptoms but to target the root causes of inflammation, aiming for lasting comfort.

Flexafen Reviews: Ingredients, Side Effects, Dosage Explained!

In this Flexafen review, we’ll take a peek behind the scenes to see if Flexafen lives up to its promises of long-term joint pain relief. We’re digging into the research behind its proprietary formula, checking if it truly enables smooth, fluid movement without the constant ache. No more putting on a brave face through the pain or resorting to potentially harmful pills – could Flexafen be the game-changer we’ve been hoping for, coming from an unexpected corner of the scientific world? Let’s find out.

Flexafen supplement is designed to address Leaky Joint Syndrome and give you a pain-free life. However, it is always wise to learn about the product before getting your hands on it. So, here we will analyze this joint health support supplement in detail in this Flexafen review and then conclude as to whether the product is genuine or not.  

Flexafen Review

Price Range

$49 – $198

Supplement Type

Joint Health

Supplement Form


Recommended Dosage

1 Capsule Daily

Ideal For:

  • Reducing Muscle Pain
  • Reduction Of Joint Stiffness
  • Regeneration Of Cartilage
  • Lubrication Of Joints


  • 100% Safe With Zero Side Effects
  • GMP Certification 
  • Contains No Addictive Ingredients
  • No Prescription Needed

Rating: 4.7/5

What Is Flexafen? 

Flexafen is an advanced pain relief supplement manufactured by N-Labs under Kevin Richardson, who is one of the world’s best independent medical health researchers. It has been formulated to help everyone who is dealing with chronic pain anywhere in the body. However, it is specifically designed to address the auto-immune condition called Leaky Joint Syndrome and to find relief from the severe joint-swelling inflammation, destructive cartilage breakdown, and chronic joint pain associated with it. 

Flexafen joint wellness support formula was developed upon the discovery of pacemaker protein by Harvard Medical School. This pacemaker protein has been proven effective across multiple clinical studies in treating pain and inflammation and stopping the body’s immune system from attacking its joints. Later with the help of Bioiberica, a global life science company, Nutriomo Labs formulated their pacemaker protein and were combined with other proven joint protectors to formulate Flexafen pills. 

Each bottle contains 30 easy-to-swallow capsules, giving you a 30-day serving of the supplement. Additionally, the manufacturing team also assures that every Flexafen bottle is manufactured under sterile and strict standards in a GMP-certified facility in the United States. Keep reading the succeeding sections to find out more about this joint health support supplement. 

Supplement NameFlexafen
TypeJoint support formula
CreatorKevin Richardson
UnderNutriomo labs
Ingredients▪ Collavant n2 undenatured type II collagen
▪ AprèsFlex Boswellia serrata extract
▪ Sodium hyaluronate
▪ White willow bark extract
▪ Boron
Key Benefits▪ Cure from Leaky Joint Syndrome
▪ Reduction in pain 
▪ Improvement in range of motion 
▪ Reduction in joint inflammation and swelling
▪ Reduction in joint stiffness
Quality Standard▪ GMP-certified facility
▪ Made in the USA
▪ Natural Ingredients
Unit Count30 capsules
Dosage1 capsule daily
Side EffectsNone reported yet
Customer ReportsPositive
Price$49 for for bottle
Money Back Guarantee365 days
Bonuses3 health guides
AvailabilityFlexafen official website
To PurchaseClick here

Scientific Evidence Supporting Effectiveness Of Peacemaker Protein In Flexafen Formula

  • The recent study conducted by Acta Ortopédica Brasileira under the Faculty of Medicine of the University of Sao Paulo has found positive results upon testing it on seniors between 60 and 80. Within just 30 days of its use, all of them have reported feeling a significant reduction in joint pain and stiffness and an improvement in quality of life. Also, the peacemaker protein was found to have reduced the pain by 55% by the end of 3 months. 
  • The study conducted by the Creighton University Medical Center tested peacemaker protein in women between the ages of 58 and 78 for over 42 days. These women have reported remarkable reductions in overall pain, joint stiffness, and inflammation, and an increase in their range of motion. 
  • A study published in the International Journal of Medical Sciences showed the effectiveness of peacemaker protein in joint pain sufferers who have been taking it for 90 days. Patients have experienced notable reductions in pain and enhancement in daily life activities.  

Flexafen Ingredients And Their Benefits: A Detailed Look

Flexafen pain relief formula is made from a unique blend of 6 vital ingredients such as:

Collavant n2 Undenatured Type II Collagen

Collavant n2 Undenatured Type II Collagen

It is the main Flexafen ingredient which is also known as the ‘Peacemaker Protein’. Type II collagen is a peptide and a major component of our joint cartilage, that gives cartilage its tensile strength and elasticity hence giving it the ability to support joints. On the other hand, Collavant n2 is a trusted source of high-quality undenatured type II collagen extracted from chicken sternum. The triple helix structure of type II collagen allows them to enter our bodies undetected and stop our body’s immune system from attacking our joints, which is termed the Leaky Joint Syndrome. 

Boswellia Serrata Extract

Boswellia Serrata Extract

It is a patented synergized blend of proprietary extracts of the Boswellia tree. It is a tree native to Northern Africa and India, that is commonly used to reduce inflammation and the body’s immune response. AprèsFlex is also capable of lowering MMP-3 levels (enzyme), which are responsible for breaking down cartilage, collagen, and connective tissue in the body.



MSM stands for Methylsulfonylmethane, a chemical present in animals, humans, and plants, which is widely used in alternative medicine to treat arthritis. This Flexafen ingredient reduces the release of elements associated with inflammation and repairs connective tissues in the body. It is also said to reduce joint pain and other joint-related ailments in adults without any adverse effects. 

Sodium Hyaluronate

Sodium hyaluronate

It is the more efficient form of hyaluronic acid which is commonly used to treat joint pain and also inflammation control in nature. It also restores lubrication to dehydrated joints and promotes the synthesis of new cartilage in the body. 

White Willow Bark Extract

White Willow Bark Extract

Willow bark has been used as a pain reliever for centuries. Its active ingredient salicin helps lower chronic back pain, joint pain, muscle pain, and osteoarthritic pain. It doesn’t have any side effects like aspirin or other anti-inflammatory medicines. 



This compound in the Flexafen joint health formula is a naturally occurring mineral found in many plants and food items that we consume daily. Boron reduces the levels of enzymes that cause inflammatory responses in the body, thereby silencing joint pain and stiffness. Boron is also proven to stimulate healthy bone growth and cartilage regeneration. 

Cellulose, Magnesium Stearate, and Silica are the other major Flexafen ingredients.

Click Here To Check Flexafen Pricing And Availability

How Does Flexafen Supplement Work?

Flexafen pain reliever works by stopping Leaky Joint Syndrome in the body by using peacemaker proteins. In general, our body has a built-in defense system which is made of what we call the surveillance cells that fight any foreign substances entering our body. That is when the body identifies anything strange, they immediately attack it and help our immune system to destroy it before it causes health issues.

These cells prevent us from getting sick and protect us from bacterial and viral infections. But in people who have Leaky Joint Syndrome, these cells become overprotective. When collagen chips away from our cartilage and leaks to the joints, the surveillance cells become overactive and start attacking it.

As a result, their immune system attacks their joints and causes severe joint pain, inflammation, and damage. This again increases the collagen leakage, hence starting another pain cycle. Joints being attacked also affect the surrounding bones, muscles, and cartilage. 

By using peacemaker protein, we can reprogram our body’s defense system and stop LJS from occurring. With their triple helix structure, it passes easily through the stomach and sneaks into the intestine, where the surveillance cells are present.

Later, the cells recognize this protein as an ally not as a danger. Also, with the intake of a peacemaker body’s immunity starts identifying the collagen leaks as its own and stops LJS from happening. On the other hand, all other Flexafen pain relief supplement ingredients are included to relieve the pain and improve joint health.  

What Are The Expected Flexafen Benefits?

In this section of the Flexafen review, let’s discuss a few benefits you could expect from using the formula:

Flexafen Benefits
  • Cure from Leaky Joint Syndrome
  • Reduction in pain 
  • Improvement in range of motion 
  • Reduction in joint inflammation and swelling
  • Reduction in joint stiffness
  • Regeneration of cartilage
  • Lubrication of joints
  • Reduction in muscle pain
  • Improvement in muscle function
  • Support healthy bone growth
  • Fast and long-lasting relief

Flexafen Pros And Cons 


  • Uses high quality and most heavily researched ingredients
  • Backed by scientific evidence
  • 100% safe with zero side effects
  • Has GMP certification 
  • Contains no addictive ingredients
  • No prescription needed
  • Affordable
  • No need to depend on risky surgeries, medications, or ineffective physical therapy to get pain relief


  • Results may vary from person to person
  • Only available on the Flexafen official website
  • Limited stock (due to high demand)

View Current Price And Deals Of Flexafen Here!

Flexafen Dosage Instructions To Follow

It is recommended to take just one Flexafen capsule daily, preferably in the morning with a glass of water. A single bottle contains 30 capsules, which will give you a 30-day supply of the supplement. 

Flexafen Supplement Facts

Flexafen Side Effects

According to the Flexafen customer reviews, the supplement does not cause any side effects. This is mainly because of the quality and nature of the ingredients. The only way it can pose side effects is if it is contaminated during the processing or manufacturing process or if it has ingredients used in dangerous amounts.

However, you need not worry about these issues, as the Flexafen pain relief supplement is made under sterile and strict protocols of GMP-certified facilities. Try checking the labels of the supplement to get information on the ingredients, and you may see all ingredients are used in permissible quantities.

How Long Should Wait To Witness The Flexafen Results?

Results may vary from person to person depending on the severity of their condition at the moment. But Flexafen muscle support formula is a fast-acting pain relief supplement that gives you instant relief within 7 seconds. Most customers often experience a dramatic reduction in pain within the first 5 days. However, it is recommended to get a 180-day pack for long-lasting results. 

Also, considering its high demand there are chances for the supplement to go out of stock. Once it goes out of stock, it might take days or even weeks to restock the supplement. Hence the manufacturers recommend purchasing multiple Flexafen bottle packages.

Flexafen Customer Reviews And Reports

Since its release, the product has had a high demand on the market and is said to have helped several thousands of people worldwide. Customers who have lost hope in leading a pain-free life have reported the Flexafen advanced joint health aid as a miracle.

Even older adults in their 70s and over, people who have undergone surgeries like knee replacement surgeries and ACL surgeries, who have failed to get relief from medications, or who have had severe knee and joint problems for years have all experienced significant reduction in their pain and are fully satisfied with its results. I hardly found any Flexafen complaints regarding its effectiveness on the internet.

All of the customers have given excellent feedback on the Flexafen joint wellness booster as it has given them a chance to relive and relish their lives without worrying about pain. Others have reported a complete cure for all their joint and bone-related issues.

Kevin Richardson, the mastermind behind this amazing joint pain relief formula has even shared his mother’s improvement with Flexafen on the official website. 

Flexafen Availability 

Even though you may find duplicates of the Flexafen pain relief tablets in other e-commerce or retail platforms, the manufacturer assures that the original formula of Flexafen joint aid is only available on its official website. The high demand and success rates of the supplement are the reason why other retailers are compelled to sell its duplicates.

You should be mindful of such products as they may contain harmful ingredients that possess serious side effects. So, make sure to purchase it from the Flexafen official website.

Flexafen Price Packages

Considering that all core ingredients of the Flexafen natural pain relief supplement are exotic and extracted through highly sophisticated scientific technology, it is expected to have a high price range. However, the manufacturers are giving us an opportunity to get the products with a limited-time offer. Upon purchasing from its official website, you are eligible for exclusive discounts and offers on all Flexafen packages. You can even get free bonus gifts with your purchases. In this Flexafen review, we provide an overview of the three main packages and their respective price details at a glance.

To purchase Flexafen bottles, all you have to do is click on the package you want. By clicking on it you will be navigated to a fully secure and fully encrypted order form which is quite similar to the one you might have seen on websites like Amazon. Then enter the contact and payment details in the form and confirm the order by clicking the Pay Now button.

1 bottle30-day supply$49
3 bottles90-day supply$117 ($39 per bottle) 
6 bottles180-day supply$198 ($33 per bottle)

You need not worry about any data leakage as the information you enter here is highly secure. The website also provides 24/7 customer service at 1-800-856-5587, with live people who are ready to help you through any product-related queries. 

Click Here To Visit Flexafen Official Website

Flexafen Bonuses To Enhance The Outcomes

Flexafen comes with 3 bonuses worth $117 for free. They are:

Flexafen Bonuses

Bonus #1 – Overcoming Arthritis: How to Keep Your Independence and Relieve Joint Pain

With tons of articles and fiction available on the market, it is hard to get hold of genuine guides for overcoming arthritis. However, N-Labs has created a special Flexafen bonus guide that will help you learn about the true cause of your pain, the type of arthritis you have, how to tailor a treatment plan according to your needs, the available treatment and therapy options, and most importantly how to overcome the joint pain from arthritis.

Flexafen Bonus 1

Bonus #2 – 5-Minute Massage: Quick & Simple Exercises to Reduce Tension, Stress and Pain

In this revolutionary guide, you will discover how meridian therapy and massage aid in self-healing. You can incorporate these massages into your daily routine to relieve the tension and eliminate stress and pain. This 5-minute massage plan is said to be as effective as 5 relaxing hours in a spa.

Flexafen Bonus 2

Bonus #3 – The World’s Easiest Stretches for Pain: 3-Minute Gentle Movements to Relieve Your Hips, Back & Knees

This stretching guide discusses ways to erase joint pain without any exercises. The stretches mentioned in the guide are absolutely painless and require zero effort. You can experience improvement in your range of motion, flexibility, and posture easily. Additionally, these movements are both gentle and safe and are suited for people of all ages.

Flexafen Bonus 3

Flexafen Reviews: Final Verdict

From the detailed Flexafen review, it appears to be genuine. The unique blend of ingredients, especially the peacemaker makes it stand out from all other joint support and bone health supplements available in the market. Even though it is mainly developed to target Leaky Joint Syndrome, Flexafen pain reliever is said to be effective in treating all joint-related ailments. 

The customers who have used Flexafen formula have reported it is a miracle and a life-changing supplement that helped them get back on their feet again without worrying about pain. These reviews have made it apparent that the reach and efficiency of the product is high. Additionally, the manufacturers also ensure that the supplement is made in a GMP-certified facility following all safety protocols. 

Considering all the above-mentioned facts, I would say the Flexafen joint health supplement is worth a shot.    

Click Here To Find Additional Information About Flexafen

Frequently Asked Questions

1. Can I get a refund if I am not satisfied with the Flexafen results?

The manufacturers of Flexafen joint health aid guarantee a 360-day money-back guarantee for all unsatisfied customers. You just have to send back the empty bottles and they will be initiating the refund immediately.

2. Do I get the Flexafen bonus gifts with a single-bottle purchase?

No! Only 3 or 6 bottle packages of Flexafen get the bonus gifts.

3. Does Flexafen pain relief supplement have free shipping?

All Flexafen orders, whether it is 1, 3, or 6 bottles, have free shipping. This is also applicable to all international orders.

4. Can I use Flexafen dietary capsules for shoulder and elbow pain?

Yes! Flexafen pills can be used for shoulder and elbow pain. In fact, it doesn’t matter where. Flexafen can help reduce pain in your neck, back, shoulders, elbows, wrists, hands, hips, knees, ankles, feet, or overall pain.

5. Do I have to take the Flexafen tablets forever to get results?

No! Depending on the severity of the condition, you may take a 1-month, 3-month, or 6-month supply to see and enjoy results. That being said, Flexafen capsules are designed to work fast and give long-lasting results. Since we cannot predict how long you may take to see results, it is recommended to choose a 6-month supply. This also ensures you get full benefits from the formula for as long as possible. 

Scientific References

  1. MedlinePlus (n.d) Joint pain Available [Online] at: https://medlineplus.gov/ency/article/003261.htm
  2. National Institutes of Health(n.d) Painful Joints? Available [Online] at: https://newsinhealth.nih.gov/2017/04/painful-joints
  3. Centers for Disease Control and Prevention(2022) Arthritis Pain Management without Medications Available [Online] at: https://www.cdc.gov/arthritis/pain/pain-management-no-meds.htm


  • This review is for informational purposes only and is not medical advice.
  • Results from using this product may vary for each individual.
  • Consult your doctor before using this product, especially if you have any medical conditions or take prescription medicines.
  • This review may contain affiliate links that provide commission to the reviewer.

Our recommendations are rooted in genuine belief in the benefits of the products bring to users. When you purchase through our links, we may earn a commission, supporting our testing and development without adding any cost for you. Learn more.

Dr. Donaldson Thomas is a board-certified orthopedic surgeon with over 15 years of experience treating patients with musculoskeletal injuries and conditions. He completed his medical degree at Johns Hopkins University, followed by an orthopedic residency at the Hospital for Special Surgery in New York.

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