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Healthy joints support physical performance. But active lifestyles may lead to joint aches that limit your performance and long-range potential. Performance Lab® Flex ultramodern joint nutrients are curated and combined for active joint demands.

You can never prevent nature from taking its course. As you grow older, life will inevitably take its toll on your body.

Whether it is an old injury or simply the wearing out of your bones, you will need to do something about it if you want to lead a quality life.

Over time, you will realize that you really are what you eat and your body needs lubricant to function optimally.

Enter the Performance Lab Flex stack…

Joint pain can drive you crazy – literally. You can have all the massages you like or even stretch but eliminating joint pain has to begin from within.

Performance Lab is a health company that has launched its new product, Flex that promises to ease your joint pain and ultimately make it a thing of the past.

Can this product really nourish your joints? Keep it here to find out.

Performance Lab Flex Overview

Performance Lab Flex is arguably the best joint health supplement available in the market today. This is because this product beats other similar products virtually in all aspects.

This supplement contains pure and high quality ingredients that make up a well-balanced formula that tackles different health issues. Talk about value for money!

Essentially, this product helps reduce joint pain, promotes the regrowth of the connective tissues, and safeguards against wear and tear. This makes it a wide-ranging joint supplement.

How it Works

If you are keen on following health blogs, you will discover that joint health supplements are not written about as much as other health products.

However, that is gradually but steadily changing owing to the drastic improvement in joint supplement quality over the years.

Performance Lab Flex is a radical joint supplement and more people are coming out to confirm that it is transforming the market.

So, exactly how does it do that?

The supplement uses a multi-faceted approach to improve joint health by promoting bone density, supporting the repair and synthesis of cartilage, reducing inflammation and pain, lubricating joints to enhance flexibility, soothing worn joints, and protecting the connective tissues from damage.

As you can see, this supplement really does come with a wide range of benefits unlike other similar products that just contain a few vitamins to help reduce swelling.

We can assure you that you are going to have a hard time finding a product that offers complete flexibility support and joint protection as this one.

What it includes

After learning what this product is all about, it is now time to find out what ingredients it comprises that make it so amazing so here goes.

1. CurcuWIN Turmeric – 250mg

Perhaps you are not aware of this, but turmeric is and should be a major ingredient in joint supplements. Why? Well, let us just say that there is enough evidence that turmeric relieves joint pain and reduces inflammation.

Turmeric contains curcumin n powerful ingredient that is responsible for all its beneficial health properties. 

The way curcumin works is by repairing and promoting cartilage and fighting free radicals that are damaging to your cells and responsible for eroding joints.

2. ApresFlex Boswellia serrata – 100mg

Besides curcumin, Boswellia serrata is another major ingredient in the Performance Lab Flex supplement. Any modern joint supplement that is worth its salt should comprise a significant amount of the Boswellia serrata extract.

Boswellia is simply an exceptional source of combinations known as boswellic acids. According to studies, these acids can impede the effectiveness of the enzyme 5-Lipoxygenase which wears cartilage after some time.

Of course, this will be beneficial in terms of safeguarding your joints and keeping them functional. 

3. Glucosamine sulfate 2KCL – 500mg

Glucosamine is a crucial ingredient when it comes to reducing joint pain and improving flexibility. If you ask us, it should feature in every joint supplement out there.

What exactly is this Glucosamine? No need to beat yourself up about it; it is simply an amino sugar that is usually found in massive quantities in the tissues that surround and make up your joints. 

When the concentration of glucosamine is high in your ligaments, tendons, and cartilage, your joints stay lubricated.

On the other hand, if you have low glucosamine levels, your joints will become eroded and ultimately be less flexible hence causing pain.

Glucosamine is therefore necessary if you want healthy and flexible joints.

4. Mythocondro – 100mg

Mythocondro is nothing more than a proprietary form of Chondroitin sulfate. This ingredient is extremely necessary for your joints.

This is because chondroitin is negatively charged. Essentially, chondroitin is intertwined through your cartilage. 

It absorbs water molecules and retains them. In so doing, chondroitin encourages the repair and growth of cartilage cells, provides shock absorption, and keeps your cartilage lubricated.

5. OptiMSM – 100mg

This is an important structural component of your cartilage and most of your connective tissues. Methylsulfonylmethane (MSM) is actually a vital nutrient that helps in the formation of cartilage, chondroitin, and glucosamine.

Clearly, this makes OptiMSM a basic joint building block for your joints as well as a useful nutrient for maintaining joint function.

By using this ingredient as a supplement, you get to enhance your flexibility, reduce cartilage degradation, as well as safeguard your joints from wear and tear.

6. NutriGenesis Strontium – 300mcg

You will not find this ingredient in just any joint supplement. This is because most manufacturers in the market care about making a quick buck rather than what their products will do for their clients.

Strontium helps maintain flexibility and mobility, which becomes more important as you age. The ingredient comes with two extremely beneficial effects on the body. 

One, it promotes the production osteoblasts or the cells that grow bone tissue and two; it impedes the activity of osteoclast, the cells that break down bone tissue.

Try this supplement today!

How to Take It

According to the Performance Lab website, Flex should be taken in a dosage of two capsules daily. If you want extra joint support, you are advised to take two capsules right after a session of physical activity.

For best results, you want to take the supplement daily and unfailingly.

Who should take it?

The Performance Lab Flex supplement is all-natural, which makes it suitable for everyone. Performance Lab as a brand is health-conscious and that is why they strive to make sure their products are vegan, non-GMO, and non-synthetic.

Anyone who is highly active such as military people and athletes would greatly benefit from using this supplement.

That said; Flex does target the elderly and promises to ease joint pain as well as impede bone degeneration.


  • Less joint pain
  • Reduced joint inflammation
  • Faster injury recovery, particularly to connective tissues
  • Enhanced range of motion
  • Reduced joint stiffness
  • Robust connective and skeletal tissues


  • The ingredients in the supplement do not take effect immediately. It may take up to three months to notice change. 
  • You will only get 30 servings per container.
  • The supplement is not cheap

Final Thoughts

As far as we are concerned, Flex is an amazing supplement for joint health. We dare say that this supplement is the single best joint, mobility, and flexibility supplement available in the market.

What makes us say that is because of the quality of ingredients used in this product. Performance Lab utilizes the most powerful and purest ingredients to guarantee the effectiveness of their products.

Performance Lab is a reputable brand and you can tell from the kind of products they produce. With powerful combinations and science-backed ingredients, Flex could just be the best joint supplement out there.

Do we think that this product is worth investing in? Yes, we do encourage you to get this supplement especially if you are struggling with joint pain.