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Performance Lab Prebiotic is a supplement that supports your gut health.

It contains a patented form of inulin-POS, which is a soluble fiber that ferments and feeds the friendly bacteria in your gut.

This results in a number of benefits, including:

  • Improved digestion and nutrient absorption
  • Appetite control
  • Enhanced serotonin (the ‘happy brain chemical’)
  • Stronger immune system

See, most people focus on boosting their gut health by taking probiotics.

While this is could work, it’s not the best way to support your intestinal microflora.

Taking prebiotics – which are food for your existing good bacteria – is a more reliable way to enhance your gut microbiome.

This article looks at Performance Lab Prebiotic’s ingredients, benefits, side effects, and pros and cons to see if it’s really the best prebiotic supplement on the market.


Pros and Cons

There are a number of positive things about Performance Lab Prebiotic.

For example, it offers the best possible source of prebiotic – fiber from chicory root, which has heaps of clinical studies to back it up.

But there are also some minor cons. Such as, the product is only available on their website.

Let’s take a closer look:


  • Uses fiber sourced from chicory root that supports your gut bacteria and improves digestion, weight control, immune system, bone density, and mood
  • The active ingredient is 100% natural and vegan
  • Clinically tested for safety, purity, and efficacy
  • Money-back guarantee
  • Recyclable packages (eco-friendly)
  • All-day and night customer support for any questions you may have


  • You can only buy it on their official website
  • Rarely it can lead to gas and bloating in people who’re sensitive to fiber


Performance Lab Prebiotic supports your gut health by nourishing your friendly bacteria.

According to the producers, this offers benefits such as:


You’ve probably heard that your gut is like a second brain.

This is due to the gut-brain axis, which means our gut health influences how our brain works – and vice versa.

Your gut produces over 90% of the serotonin in your body.

Serotonin is the ‘happy chemical’ – a brain neurotransmitter that regulates mood, appetite, and many other functions.

Your bacteria help produce this critical brain chemical, but only if they are healthy and in harmony.

A disbalance in your gut microbiome can, in fact, lead to numerous issues, such as:

  • Mood swings
  • Cognitive problems
  • Anxiety
  • Depression

We also have studies that prove this.

  • Research shows how certain strains of gut bacteria, such as Bifidobacterium, can help significantly lower depression and anxiety. (8)

So it makes sense that you’d want to keep your gut as healthy as it can be.

Performance Lab Prebiotic helps in this regard. It feeds your friendly bacteria and helps them thrive. This, in turn, improves your mood via serotonin pathways.


Performance Lab Prebiotic helps improve your digestive function, nutrient absorption, and bowel movements.

We’ve looked through the evidence, and it turns out, these claims are correct.

  • Prebiotics like the ones found in Performance Lab Prebiotic are shown to increase the number of friendly bacteria, yeast, and other microorganisms in the gut. (4)

By doing so, prebiotics contribute to a healthy microflora – which is key for healthy digestion.

Prebiotics also help your body digest fiber and turn it into energy.

Hunger and Weight Loss

Prebiotics can help reduce your hunger by signaling the brain that you’re full.

This reduces your desire to snack on foods too often, and can also help regulate your weight.

Experts researched 26 human studies conducted between 2000 and 2013.

The 831 volunteers of these studies showed reduced feelings of hunger and increased satiety after consuming prebiotics from chicory root. (1)

Bone Health

One of the most striking benefits of Performance Lab Prebiotic is bone health improvement.

  • Evidence shows that prebiotics helps with the absorption of nutrients in your gut. This includes minerals such as calcium, which plays a critical role in bone health. (7)

By boosting calcium metabolism, prebiotics help improve bone density, strengthen the bones, and support overall bone health.

Children who supplement with Orafti® Synergy1 (the same type of prebiotic found in Performance Lab Prebiotic) have higher bone mineral density and calcium absorption in their bones, according to research. (2)


It’s well known that our gut bacteria influence our immune system. (3)

Since prebiotics help strengthen the gut microflora, they also bolster our immunity against various pathogens, viruses, and harmful bacteria.

In fact, a study found that prebiotics even helped reduce enzymes that promote cancer. (4)


One serving of Performance Lab Prebiotic, which is 3 capsules, will give you:

  • 2 grams of Inulin-FOS (FructoOligoSaccharides) from Chicory Root – Patented as Orafti® Synergy1

You may ask, what in the world is Inulin-FOS?

And why such a long and complicated name?

Here are the answers:

Inulin-FOS from Chicory Root (2 grams)

Inulin-FOS is a type of soluble fiber that naturally occurs in certain fruits and vegetables.

As such, Inulin-FOS works as a natural prebiotic.

It feeds your native gut bacteria for optimized digestive health, appetite, and mood. (5, 6)

Performance Lab Prebiotic’s Inulin-FOS is sourced from chicory root.

  • Chicory root is a superior source of prebiotics compared to cheaper and less effective oat fiber, banana fiber, or acacia fiber.

Inulin-FOS in Performance Lab Prebiotic is also a patented as Orafti® Synergy1.

Orafti® Synergy1 is a premium type of Inulin-FOS derived from the highest-quality sources available.

Plant Caps

Inulin-FOS in Performance Lab Prebiotic comes in vegan and eco-friendly PlantCaps. These capsules are made from pullulan aka fermented tapioca. They are easily degradable and absorb quickly in your body.

Performance Lab Prebiotic ingredients

Performance Lab Prebiotic Takes Time to Work

Here’s the thing: Performance Lab Prebiotic doesn’t work instantly.

Instead, it’s supposed to be supplemented over weeks and months – this is where this product shines.

It slowly regrows and feeds your friendly bacteria which offers these long-term benefits:

  • Improved mood
  • Better digestive health
  • Denser bones
  • Reduced food cravings
  • Stronger immune system

If you have existing digestive issues, such as leaky gut or IBS, Performance Lab Prebiotic may work faster for you since it aids in repairing the gut.

But if you’re looking for a mental boost, be sure to give this product some time to work.

How to Take (Dosage)

You should take 6 capsules of Performance Lab Prebiotic a day.

3 capsules with your first meal, and 3 with the second meal.

This dose delivers the optimal amount of fiber that will feed and nourish your intestinal microflora.

In case you’re sensitive to fiber, you may want to start with just 3 capsules per day to see how you’ll react. Then go from there.

Side Effects

Performance Lab Prebiotic is a 100% natural and safe supplement.

It contains no GMOs, no chemicals, no banned substances or any other harmful ingredients.

You can safely take it every day for as long as you want.

That said, if you have serious digestive issues, you may want to start with the lower dose of Performance Lab Prebiotic.

6 capsules a day can cause digestive issues in people who’re very sensitive to fiber.

Who Makes Performance Lab Prebiotic?

Performance Lab Prebiotic is made by the same people who make other Performance Lab supplements.

Their company is called Opti Nutra.

Opti Nutra is an esteemed supplement company with high-quality products, ranging from sleep supplements to nootropics.

In fact, Opti Nutra is the same company that produces Mind Lab Pro, currently the most effective nootropic on the market.

Should You Cycle it?

You shouldn’t cycle Performance Lab Prebiotic. The benefits of this product show gradually over weeks and months. In other words, you should take it every day to notice its full effects.

Where to Buy Performance Lab Prebiotic

You can buy Performance Lab Prebiotic for the lowest price here.

The producers don’t offer this product on any other 3rd party site in order to prevent fake reviews and comparisons with low-quality products.


1 bottle of Performance Lab Prebiotic costs $35.

If you buy 2 bottles of this product, you get a 5% discount.

And if you buy 3 or more bottles, you get a 10% discount.

  • If you’ve used Performance Lab Prebiotic and you aren’t happy with the product, you can return it to them and Opti Nutra will refund you the money, save shipping.

Conclusion: Is Performance Lab Prebiotic Worth it?

After reading this Performance Lab Prebiotic review, you still may wonder…

Is this product worth the price?

Based on our extensive research, the answer is yes – it is.

And here’s why…

First off, fiber is incredibly important for your gut and overall health.

  • It supports your digestion, it reduces your appetite, and it also supports your mood by feeding the good bacteria that help produce the bulk of your serotonin in the body.

First off, consider how much fiber we should get every day.

The recommendation is between 25-35g, depending on your age, gender, etc.

  • You’d need to eat 5 large apples or 80 organic baby carrots to get the required amount of daily fiber.

Or you could simply take a couple of capsules of Performance Lab Prebiotic.

Most prebiotic supplements use fiber from inflammatory grains and other cheap sources.

  • Performance Lab Prebiotic uses fiber from chicory root.

This is a more expensive, but also the more effective route with over 20 years of clinical research backing up its awesome benefits.

In addition, Performance Lab producers use high-quality plant capsules.

They are optimized for absorption in your body, ensuring that the fiber enters your gut to nourish your friendly microbiome.

We aren’t aware of another prebiotic supplement that offers this level of quality.

Performance Lab Prebiotic is a product with fantastic value for money and more importantly, with effective and clinically-proven ingredients.

You can get it on their official website.


  1. Metabolic benefits of dietary prebiotics in human subjects: a systematic review of randomized controlled trials. (source)
  2. A combination of prebiotic short- and long-chain inulin-type fructans enhances calcium absorption and bone mineralization in young adolescents. (source)
  3. Aspects of Gut Microbiota and Immune System Interactions in Infectious Diseases, Immunopathology, and Cancer. (source)
  4. Probiotics, prebiotics, and synbiotics. (source)
  5. Quantification of in Vivo Colonic Short-Chain Fatty Acid Production from Inulin. (source)
  6. Effects of Fructooligosaccharides on Intestinal Flora and Human Health. (source)
  7. An inulin-type fructan enhances calcium absorption primarily via an effect on colonic absorption in humans. (source)
  8. The anxiolytic effect of probiotics: A systematic review and meta-analysis of the clinical and preclinical literature. (source)
  9. Effect of Bifidobacterium breve A-1 on anxiety and depressive symptoms in schizophrenia: A proof-of-concept study. (source)

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