Skip to content

Performance Lab Flex Review – Best Joint Supplement of 2022?


Performance Lab Flex


Overall Rating



  • Provides optimal joint lubrication and shock absorption
  • Science-backed formula proven to support ligaments, tendons, cartilage
  • Fantastic cost savings with a bulk buy offer (3 boxes + 1 free)
  • Vegan-friendly with prebiotic-infused NutriCaps®


  • Premium price (for a premium product)
  • Only available direct from the official website

Last Updated on 29/10/2022 by Joel

Check out my in-depth Performance Lab Flex review to find out why this is the best joint supplement money can buy.

Joint pain can be a major barrier for active people, preventing them from enjoying their sports and hobbies.

The same goes for aging individuals as well, many of whom struggle with joint pain when they shouldn’t have to.

The problem is that joint health supplements are made with shellfish or animal ingredients that aren’t vegan-friendly. They also don’t contain the latest scientific research on how to support healthy joints without causing digestive upset.

Performance Lab® Flex addresses these issues with an advanced formula designed to deliver the optimal blend of key nutrients needed for healthy joints without stomach discomfort.

And best of all, it’s suitable for vegans, as it sources its glucosamine from corn as opposed to the usual shellfish (a common allergen in today’s world).

Active people can feel confident knowing they’re getting proven science in every serving of Performance Lab® Flex.

But if you’re looking to find out exactly how this supplement works and how much it costs before buying, continue reading as I will reveal it all in my complete Performance Lab Flex review!

Already convinced and would like to try it for yourself? Head over to the official Performance Lab website to get the best deal on Performance Lab Flex today!

Performance Lab Flex: A Quick Overview

Joint pain is no joke.

You’re not alone if you find yourself waking up with achy joints or feeling stiff after sitting for too long. But there are ways to help your body feel better and get back on track.

That’s where Performance Lab Flex comes in! It contains the perfect blend of ingredients to give your joints what they need, so you can go about your day without worrying about joint pain slowing you down.

The high-quality formula in Flex has been designed specifically for active lifestyles and contains all-natural ingredients that work together to nourish, lubricate, and protect those aching joints.

So, if joint pain is something that’s preventing you from doing the things you love, give this product a try and see how much better life feels when you don’t have to worry about joint pain holding you back anymore!

In the next section, we’ll go over its ingredients in detail so you can find out exactly what makes Performance Lab Flex a must for athletes or anyone who suffers from joint pain.

Performance Lab Flex Review – Ingredients


CurcuWIN® Turmeric – 250 mg

Turmeric is the spice that gives Indian food its distinctive yellow hue. It’s found in many Eastern dishes, and it’s been used for centuries as a medicinal herb.

Studies have confirmed turmeric to be highly effective at reducing inflammation and alleviating joint pain – so you’ll find this ingredient in lots of supplements these days!

Turmeric’s health-promoting properties are because of curcuminoids, with curcumin being the most prominent.

Curcuminoids, which are found in high concentrations within curries and other spicy food items, allow for better flexibility and joint health.

Some studies show that you need a dosage as large as 1,000 mg to get optimal results because its bioavailability is so low; thankfully Performance Lab has increased this bioavailability with their product Flex by making it easier for your body to absorb at just 250mg per day!

ApresFlex® Boswellia Serrata – 100 mg

You know that turmeric is great for you. But, did you also know Boswellia Serrata has also been used in Ayurvedic medicine and boasts powerful anti-inflammatory properties?

Boswellia Serrata contains an acid called boswellic acid which helps to combat joint pain by preventing an enzyme from causing damage to connective tissue or cartilage.

Increased bioavailability in Flex means that you only need a 100 mg dosage per serving instead of the usual high doses in other supplements on the market.

Glucosamine Sulfate 2KCL (from Corn) – 500 mg

As we grow older, it’s not uncommon to experience joint pain. And when you want a supplement that will help with both reducing your joint pain and improving flexibility, glucosamine is the way to go!

This ingredient should be at the top of anyone’s list who wants good quality supplements for their joints. The reason? It helps keep your joints lubricated which prevents issues such as decreased flexibility and erosion of your joints.

Most supplements source glucosamine from shellfish, which means it’s not suitable for allergy sufferers or those on a plant-based diet.

Luckily, Flex sources glucosamine from corn, meaning it’s suitable for anyone looking to enhance their joint health regardless of their dietary needs.

Mythocondro® Chondroitin Sulfate – 100 mg

Mythocondro is a very useful compound for protecting joints, especially those who perform high-impact cardiovascular exercise.

It’s perfect for those who perform such activities regularly like running, jumping, or sprinting because it will allow you to do them with minimal joint pain!

The combination of glucosamine and chondroitin is likely to be highly effective for those experiencing moderate or severe pain as it provides excellent joint support through optimal lubrication and enhanced shock-absorption!

OptiMSM® Methylsulfonylmethane (MSM) – 100 mg

Flex has all the right ingredients for joint care – OptiMSM is just one of them. It’s an excellent addition to this product because it helps prevent inflammation and damage, while providing optimal support at the same time.

OptiMSM is useful on its own, but when combined with choindroitin sulfate and glucosamine sulfate, it becomes a joint health powerhouse!

NutriGenesis® Strontium – 300 mcg

Strontium is a mineral that naturally occurs in human bone. But it’s also used to treat joint conditions like osteoporosis and arthritis! It can be found as an ingredient in few supplements, but the ones with this compound are really great for maintaining flexibility and mobility.

You will find that strontium can benefit you greatly as your age. And you don’t need to worry about whether a dosage of 300 mcg is enough, because the answer is yes!

Does Performance Lab Flex Have Any Side Effects?

It’s always worth reminding people that not all supplements are built equally. Some of them can cause unwanted side effects, which is where the problem lies with certain brands.

But on the other hand, when you find a supplement like Performance Lab® Flex and can take it without issues… well then there’s nothing to worry about at all!

I took this supplement and it helped my joint pain like a charm. Not only was there no discomfort from taking it daily, I never felt any awkward side-effects either!

How To Take Performance Lab Flex

Flex is a great way to supplement your diet with the nutrients and minerals that you need. With one container, you get 60 capsules – enough for 30 days!

You can take two per day as recommended by the manufacturer or just when necessary, like after an intense workout session.

For optimal results though, we recommend taking it daily because its benefits are felt more quickly this way than through sporadic use.

Whether you’re an older adult or an active younger person looking to protect your joints, Performance Lab Flex has you covered.

Why Should I Buy Performance Lab Flex?

As someone who suffers from joint pain, I am always looking for the best supplement to help me keep up with my active lifestyle. And after trying out Performance Lab® Flex, I can say that this is one of those supplements!

It’s been getting rave reviews all over the web, and it’s no surprise why – there are a lot of benefits you get by taking Performance Lab® Flex daily as instructed.

You’ll feel better overall in a matter of weeks if you take two capsules a day. Plus, your joints will be happier too, which means less trouble when moving around or doing activities like exercise (which we already know how difficult it can sometimes be).

I can most definitely agree with the favorable reviews of Performance Lab Flex. In my opinion, it’s one of the best all-natural joint supplements available on the market right now.

However, in the unlikely event you are unhappy with your purchase and want to return it for a full refund within 30 days from when you received it, just contact the friendly customer support team, and they’d be happy to help.

Performance Lab Flex Review: Price and Where to Buy

Performance Lab supplements are only available direct from the brand’s official website – Flex included. So don’t go searching for it on Amazon or eBay as you won’t find it there – if you do the listing is likely to be fake so I’d suggest staying well clear!

Instead, you should head over to so you’ll know that you’re getting the best price and can rest assured knowing that you’ll receive the real deal.

One bottle will set you back $69, but I’d recommend going for the 4-month supply package, as not only will this reduce the cost down to just $51.75/box, but it also includes free shipping to any location in the world!

To Get the Best Deal, Visit:

Final Verdict – Performance Lab Flex Review

Flex is one of the best and most effective joint relief products on the market. And for those that are looking to improve their flexibility, this product will be perfect!

Flex contains an excellent blend of science-backed ingredients which make it a top-notch choice for anyone who wants pain-free joints.

Flexibility is the key to success, and Performance Lab® Flex helps you find it. So what are you waiting for? Get your hands on it today!


To Get the Best Deal, Visit:

Leave a Reply

Your email address will not be published. Required fields are marked *