Primal Flex Review – Does it REALLY Work? (2024)

Primal Flex Summarized


  • Uses a turmeric extract instead of a plain powder
  • Contains some ingredients that should help you alleviate joint aches, stiffness, and inflammation in the long run if you’re consistent
  • Optimal ingredient doses


  • Lacks core ingredients
  • Relatively expensive at $40.96 per container that would last you for only one month
  • Some ingredients are put in a proprietary blend
  • Will not be drastically beneficial in treating chronic arthritis


Primal Flex is a dietary supplement focused on improving overall joint health; increasing joint mobility, and reducing pain and inflammation associated with arthritis. It has the potency to reduce joint pain and inflammation to some degree in the long run because it contains some beneficial ingredients such as turmeric and Boswellia.

However, we wouldn’t have drastic expectations with this one, because its formula lacks some ingredients for cartilage health and connective tissue support such as MSM, bromelain, and selenium. If these ingredients were in the formula, Primal Flex would have been a far more effective product.

It’s quite expensive too at the price of $40.96 per container that would last you for only a month. In our opinion, you can find superior joint supplements at this price bracket.

What do we recommend?

>Click to See The Current 2 Best-Rated Joint Supplements<

About Primal Flex

Primal Flex by Primal Harvest is a dietary supplement focusing on joint health. It comes in a form of capsules, with 60 capsules per container, enough to provide you with a one-month supply. More precisely, Primal Flex is claimed to help you with:

  • Improving joint mobility & comfort
  • Reducing aches and inflammation associated with arthritis
  • Providing recovery for stiff joints

The manufacturer claims that after 3 months of consistent usage, you should notice a significant improvement in overall joint function. That sounds great, but is that actually true? We’re going to analyze the ingredient formula to see how effective it really is and how it compares to other leading joint supplements on the market. Let’s get into more details!

What’s Inside?

Each serving (2 capsules) of Primal Flex provides you with the following nutrients:

  • Vitamin C – 200mg
  • Magnesium – 97mg
  • Collagen Blend – 500mg (consisting of hydrolyzed chicken sternal cartilage extract, hydrolyzed collagen type II, chondroitin sulfate, hyaluronic acid)
  • Turmeric Extract (Standardized to 95% Curcuminoids) – 100mg
  • Eggshell Membrane (Collagen Type I) – 100mg
  • Boswellia serrata Extract – 100mg
  • BioPerine Black Pepper Extract – 10mg
  • Natural Astaxanthin – 2mg
  • Ashwagandha Root – 2mg

Let’s get into more details about every particular ingredient in the formula.

Vitamin C

Vitamin C is an essential vitamin for the proper function of the immune system. Without it, human beings would be unable to survive. It is necessary for all body tissues.


Magnesium is a mineral that is crucial for the proper function of muscles and nerves. It can regulate blood pressure, helps support heart health, and supports the immune system.


Two types of collagen can be found in Primal Flex. Type I, from the eggshell membrane, which is mostly found in skin, ligaments, tendons, and bones, and type II, derived from chicken sternum cartilage.

Type I collagen isn’t significantly beneficial for joint health but can improve skin, hair, and nail health.

On the other hand, type II collagen, according to some studies, has shown efficacy in treating osteoarthritis and reducing pain associated with that disease.

Hyaluronic Acid and Chondroitin Sulfate are included within the BioCell Collagen blend in the formula, but their exact dosage is unknown because of a proprietary blend.


Turmeric comes as an extract in Primal Flex. It has a much higher curcuminoid content than the classic turmeric powder, so that’s a big plus. Curcuminoids are pigments within turmeric, and the most potent one is called curcumin. All the benefits turmeric provides are credited to curcuminoids.

Boswellia serrata Extract

Boswellia, a gum resin from the Boswellia serrata tree, has anti-inflammatory properties and potency to reduce osteoarthritis symptoms and treat joint disorders, according to

Black Pepper Extract

Black Pepper Extract is an ingredient whose mission is to enhance the absorption of all the other ingredients and nutrients in the formula.

Natural Astaxanthin

Astaxanthin can be found within aquatic animals salmon, shrimps, crabs, or algae. It provides many health benefits, from reducing inflammation to supporting immunity and cognitive health. According to provided studies, astaxanthin can help reduce osteoarthritis symptoms to some degree.

Ashwagandha Root

Ashwagandha is a herb found in Asia and Africa. It has been used for thousands of years to alleviate pain and inflammation. Animal studies have shown that it can reduce inflammation, while one study in humans has shown its potency in reducing rheumatoid arthritis symptoms such as joint aches and swelling.

So, after looking at the ingredients, we can conclude that Primal Flex uses some very beneficial ingredients for joint health. However, some ingredients are included in a proprietary blend, which is not good because you can’t see their exact doses.

On the other hand, there are some ingredients that are missing for cartilage health and connective tissue healing such as MSM, bromelain, or selenium. If these ingredients were in Primal Flex’s formula, it would have been a far better supplement.

Our Thoughts on the Ingredients in Primal Flex

Primal Flex is a decent joint care supplement. In the long run, it can eliminate joint pain and inflammation to some degree due to anti-inflammatory ingredients such as turmeric or Boswellia.

However, as we previously mentioned, some ingredients are missing from the formula such as selenium, bromelain, or MSM, a crucial ingredient for the formation of the connective tissue.

If these ingredients were in the formula, Primal Flex would have been a far more effective supplement for joint health.

Also, some ingredients in the formula are put in a proprietary blend. That is a bad thing because the dosage of these ingredients remains unknown. All in all, we’ve seen better supplements on the market.

Dosage Instructions (How to Take)

As for the dosage, the manufacturer recommends taking 2 capsules daily, preferably with a morning or an afternoon meal.

What do Others Say?

Most users on Amazon left positive feedback about Primal Flex. Some weren’t satisfied with the product’s effectiveness. Here are the comments they posted:

This product did nothing for me! It was not worth the money! – Rochelle

Took a few weeks, but cut my pain in half. Not a miracle, but just bought my 2nd bottle. I highly recommend it. – Chris

For the cost, this product is just not worth it. Several other products from other companies are available that are as or more effective at a much lower cost. Look elsewhere. – Amazon Customer

What are the Negative Effects of Primal Flex?

You shouldn’t worry about any side effects with Primal Flex if you follow the recommended dosage. However, if you’re sensitive, pregnant, have a condition, or if you’re taking medication, always consult with your doctor before taking this or any other supplement for the first time to avoid any potential adverse reactions.

Cost & Value

If you’re asking yourself where to buy this product, Primal Flex is available on the official website for the price of $40.96 per container which should last you for one month. Alternatively, it is for sale at some retailers such as Walmart in the US for an even higher price, at $49.95 per container.

Primal Flex is not available in Canada. Considering the lack of ingredients in this supplement, and that it will last you for only one month, we don’t think this one is worth the price. We’ve seen less expensive and more effective products out there.

Primal Flex Review: The Bottom Line

Primal Flex is a decent joint care supplement. As we previously mentioned, if you’re consistent, this one should help you alleviate joint pain and inflammation to some degree in the long run.

However, don’t expect significant changes, because this product lacks some ingredients such as MSM, bromelain, or selenium that would make it far more effective at treating arthritis and other joint disorders.

It is also relatively expensive for the value it provides, at $40.96 per container, and by following the recommended daily dosage, it would last you for only a month. We’ve seen better supplements available on the market.

What do we recommend?

>Click to See The Current 2 Best-Rated Joint Supplements<

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