BiOptimizers P3 OM Probiotics Review

New Packages of the Bioptimizers P3-OM Probiotics Supplement
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  • Patented daily Proteolytic Probiotic and Prebiotic Supplement.
  • Contains Lactobacillus plantarum OM.
  • Designed to help improve your gut health and your digestion.
  • Eliminates “bad” bacteria fast, eats up excess sugar and protects your gut from inflammation and viruses

From $51 per bottle

60-day money back guarantee

P3-OM Probiotic Supplement is a patented probiotic designed to help support a healthy balance of gut flora. It removes bad bacteria, eats up excess sugar and protects the gut from inflammation and viruses.

In this P3 OM Probiotics review article I’m going to take a deep-dive into this supplement and see whether it stands up to its claims or not.

I’m going to explain what exactly this supplement is, what it does, what are its ingredients and what I like and what I don’t.

I am going to compare it with other probiotic supplements currently in the market, as well as share some of the most interesting reviews I’ve found across the web.

Use the table of content below to navigate quickly to the section of your choice. Also, feel free to leave your own review about P3 OM at the end of the article.

What is P3 OM?

I’ll start my P3 OM review by explaining in simple words what this supplement is sand what it does.

P3 OM Probiotics review

P3 OM is a probiotics supplement made by Bioptimizers, a company known for creating supplements that improve digestive health.

This particular supplement contains a patented strain of bacteria ( patent (US5895758A) called Lactobacillus plantarum OM (more on that later).

Probiotics are tiny, living organisms, like bacteria and yeast, that are good for your health, especially your digestive system.

We usually think of bacteria as something harmful, but your body is full of bacteria, both good and bad. Probiotics are often called “good” bacteria because they help keep your gut healthy (commonly known as the gut microbiota).

P3 OM works by introducing “good” bacteria (Lactobacillus plantarum OM) into your digestive system. These bacteria are super tough—they can survive the acidic environment of your stomach and make their way to your intestines.

Once there, they multiply and start to take over, pushing out the “bad” bacteria that can cause disease.

By crowding out the “bad” bacteria, P3-OM helps to balance the bacteria in your gut. This is important because an imbalance in gut bacteria has been linked to a number of health problems, including obesity, inflammatory bowel disease (IBD), irritable bowel syndrome (IBS), and even anxiety.

In addition to balancing your gut bacteria, P3-OM has also been shown to boost the immune system, reduce inflammation, and fight cancer cells. This means it could help keep you healthier overall.

P3 OM ingredients

What are the ingredients in P3-OM Probiotics Supplement?

P3 OM Probiotics review

The P3 OM probiotic supplement contains only three ingredients with the main ingredient being Lactobacillus plantarum OM.

I’ve gone through the scientific literature learn more about these ingredients and to see if they are backed up by any scientific studies. Numbers in brackets are links to scientific papers.

Lactobacillus Plantarum OM

Lactobacillus plantarum is a common probiotic that is found in many different fermented foods. It has been shown to have a variety of health benefits, including improved gut health, reduced inflammation, and enhanced immunity. [1] [2]

Lactobacillus plantarum has also been shown to be effective in treating a variety of specific health conditions, such as Crohn’s disease, ulcerative colitis, and irritable bowel syndrome. [3]

Lactobacillus plantarum OM is a patented probiotic strain that’s been shown to survive 10 times more effectively the harsh conditions of the gastrointestinal tract than other probiotic strains. [4]

According to the patent, this particular Lactobacillus plantarum strain has L. plantarum, OM has shown effectiveness as an anti-retrovirus agent, with potential for treating retrovirus infections in humans.

L. plantarum, OM also shown tumor inhibition in a Sarcoma 180 tumor model, showing efficacy as an anti-tumoral agent for inhibiting tumor growth.

While a daily recommended intake value has not been established for probiotic strains, the P3 OM supplement contains 2,500,000,000 (that’s billion) CFU per serving

I’m sure you’ve seen “5 billion,” “10 billion,” or even “100 billion” written on probiotic bottles. What counts most is how quickly they proliferate. When P3-OM comes into touch with food in your stomach, it doubles every 20 minutes. It multiplies, eliminates the nasty ones, and then leaves your system in three days.

Fructooligosaccharides (FOS)

P3 OM also contains Fructooligosaccharides (FOS) – a type of sugar molecule that is found in plants. They are not harmful to your body, and actually provide a number of health benefits. [5]

Fructooligosaccharides can: [6]

  • improve digestive health
  • increase absorption of nutrients from food
  • boost the immune system
  • reduce inflammation, and
  • promote more restful sleep.

Fructooligosaccharides (FOS) are added to probiotic supplements because they serve as a food source for beneficial gut bacteria, a role that classifies them as prebiotics. When these fibers reach the colon, they are digested by good bacteria, promoting their growth. [7]

It is added in supplements to act as a sweetener to “stimulate” “good” bacteria and to suppress “bad” bacteria associated with food poisoning.

Rice bran

Rice bran is the nutrient-rich outer layer of rice that is removed during the milling process. It is high in nutrients such as fiber, proteins, vitamins and minerals and antioxidants.

It is added to supplements to prolong the shelf life of the enzymes which can become activated by moisture. This way, the manufacturers are able to offer longer shelf life and improved effectiveness of the product.

The main ingredient of this supplement (Lactobacillus Plantarum OM) is well-known and backed by scientific evidence that it does more than the “simple” version of the strain – Lactobacillus Plantarum. The other two ingredients are harmless and play their role in healthy digestion.

P3-OM Probiotics Benefits

What are the benefits of P3-OM Probiotics Supplement?

The P3-OM patented Probiotic Supplement is designed to help support a healthy balance of gut flora that promote the following health benefits.

  • Less bloating and gas causes your tummy to shrink.
  • Remove impurities from your body and lessen inflammation.
  • Promoted better digestion and regularity.
  • Enjoy improved nutritional absorption from your diet.
  • Reduce or eliminate irritable bowel syndrome (IBS), indigestion and heartburn.
  • Improve your attitude and happiness.
  • Better utilize the nutrition you’re consuming.
  • Boost your mental clarity (no more brain fog)
  • Boost your immune system
  • Assist in the synthesis of B vitamins and vitamin K.
  • Stop “bad bacteria” and other infections from multiplying.
  • Assist in the metabolization of other plant compounds/drugs
  • Produce polyamines and short-chain fatty acids (SCFAs).
  • Support Muscle Building Efforts

What I Like And What I Don’t About This Supplement?

No, here’s what I like and what don’t about this supplement. Let’s start with what I don’t like first.

🤔 What I Don’t Like

  • The only thing that i don’t like about this supplement is that I couldn’t find a 3rd party certification that certifies that the contents of the supplement are what the label says. I always like to see this kind of certifications.

🤩 What I Like

  • Raving Reviews online: As you are about to see further down the road, people are praising P3 OM for its effectiveness. This is one signal that I always like to see when shopping for supplements.
  • It’s clear what the label says. I mean, they could easily call it a “proprietary” blend and hide how much of Lactobacillus Plantarum OM the product actually contains and still sell it to you as a prebiotic supplement. With the “clear” label you know how much of the strain this supplement has.
  • They offer a 365-money back guarantee on their products that show how sure they are about their quality. That means that if you buy for example 5 bottles to save some money and after you opened the first one, you want to return the other 4, you can do it.
  • I trust Bioptimizers – the company behind this supplement. They’ve been around for some time and they focus on digestive health. Their supplements are always top-notch and this factor alone enhances my trust-o-meter.

How does P3 OM compare to other probiotic supplements.

P3-OM stands out from other probiotic supplements in the market due to its unique formulation. It is the only probiotic supplement that contains the patented Lactobacillus Plantarum OM strain, which is different from the regular Lactobacillus Plantarum found in other products.

This specialized strain is likely more effective and potent, as evidenced by the positive reviews from users who experienced benefits like improved digestion, reduced bloating, better sleep, and increased energy.

Moreover, Bioptimizers offers a 365-day money-back guarantee on P3-OM, which is rare in the industry and speaks to their confidence in the product’s effectiveness. This guarantee provides customers with peace of mind and the opportunity to try the supplement risk-free.

While the price of P3-OM is comparable to other probiotic supplements, the unique strain, positive reviews, and generous money-back guarantee make it a standout option in the market.

Where To Buy P3 OM?

You can buy P3 OM directly from their official website (which I recommend), on large marketplaces like Amazon and Walmart and a other online shops.

Here’s what to expect when you buy p3 om from each source:

  • Bioptimizers website: If you purchase 5 X bottles ( 120 caps each bottle ) in a single order you can get each bottle at $60 per bottle. You can use our exclusive P3-OM coupon Code ”FDN10” for an extra 10% discount on your purchase (available only through BiOptimizer’s website). This will drop your price per bottle at $54.
  • Amazon: Amazon doesn’t have this bundle offer neither the discount code will work. The supplement is listed at $75 for the 120 caps bottle. Currently it is sold on offer at 465 per bottle.
  • Walmart: Walmart is the same. The 120 caps bottle is sold at $75. Currently there isn’t any discount on Walmart.
P3 OM Probiotics review

P3-OM Probiotic Supplement is backed by a 365-day money-back guarantee on unopened products. If you are not satisfied with the product, you can return all unopened bottles for a full refund (minus the cost of shipping and handling).

IMPORTANT: If you open a second bottle, you no longer qualify for any guarantee

What people are saying?

Here’s what the overall consensus on P3 OM is from people who bought this supplement.


On Amazon, P3-OM has an overall rating of 4.4 out of 5 from 546 ratings. The reviews paint a mixed picture of the supplement’s effectiveness.

Many users report positive effects like improved digestion, reduced bloating, better mood, and enhanced nutrient absorption. They praise the product’s high quality and potency. However, some reviewers mention not noticing any significant changes or benefits after using P3-OM.

A few individuals claim it worsened their digestive issues, leading them to discontinue use.

Despite the mixed feedback, the majority of reviews seem favorable, highlighting P3-OM’s potential benefits for digestive health and overall well-being.


On Walmart on the other hand, P3-OM has an overall rating of 4.3 out of 5 from only 4 reviews. While one 5-star review praised its effectiveness for IBS symptoms, the others provided more mixed feedback. Some found it a good probiotic that seemed helpful, while others were unsure of its benefits after trying it.

Bioptimizers’ Website

On Bioptimizers’ website, P3-OM has an overall rating of 4.5 out of 5 from 241 reviews. The reviews present a mixed picture, with some users reporting significant benefits like improved digestion, reduced bloating, better sleep, and increased energy, while others noticed minimal or no effects.

A few reviews mention initial side effects like bloating and stomach aches, which the company addresses by recommending dosage adjustments.

Overall, the positive reviews outweigh the negative ones, suggesting that P3-OM is an effective probiotic for many users.

Frequently Asked Questions

Frequently asked questions readers have on P3 OM probiotic supplement

Should probiotics be taken in the morning or evening?

The healthy bacteria in your stomach will have more time to cure your digestive problems as you spend more time there. And if you’re buying a supplement, that’s precisely what you want. The bottom line is that taking a probiotic before bed is usually the ideal time.

Can I combine vitamin D with P3-OM?

In individuals with PCOS, it is anticipated that a combination of vitamin D and probiotics would be more effective than a single supplementation. Supplementing with both vitamin D and probiotics may have a powerful synergistic effect on hormonal profiles and inflammatory and oxidative stress indicators.

How do you take P3-OM?

Take P3-OM first thing in the morning to help with protein digestion. Take P3-OM before bedtime to destroy harmful bacteria in your stomach and boost your microbiome.

Note that it’s better to take your probiotics on an empty stomach.

Do Probiotics Make You Poop?

Yes, they do. Studies show that probiotics can increase the frequency of bowel movements and decrease intestinal transit time, leading to more regularity in pooping.

How often should I take P3-OM to maintain an optimal gut microbiome?

The gut flora is very resistant to change. Most probiotic supplements are transient – they come, give you some benefits, and leave. So, it’s a good idea to take it every day.

How does taking P3-OM with or without food impact its effectiveness, particularly for digestion and gut health?

On an empty stomach will avoid lots of stomach acid and digestive enzymes. Normally, food stimulates stomach acid and digestive enzymes. So, on an empty stomach, you’re trying to get the bacteria to the colon. Whereas, with food, you’re trying to use the enzymes that P3-OM produces to digest your food.

How does P3-OM help with non-gut symptoms like skin issues, brain fog, and mood swings that are linked to gut health?

Responses to probiotics vary individually due to multifactorial issues. It supports a healthy gut flora and barrier, benefiting some customers by improving skin and mental clarity. However, others may require additional measures like addressing food sensitivities, gut cleansing, trauma, blood sugar balance, or medical treatments to see significant improvements.

What is the recommended dosage of P3-OM Probiotics Supplement?

The recommended dosage of P3-OM Probiotic Supplement is one capsule per day. It is best to take the supplement with a meal.

Are there any side effects associated with P3-OM Probiotics Supplement?

There are no known side effects associated with P3-OM Probiotic Supplement – if you consume the daily recommended dose. However, as with any supplement, it is always best to speak with a healthcare professional before starting any new supplement.

Final Thoughts

P3-OM is a great supplement to add to your life. If you are looking for a probiotic supplement that can improve your overall health and well-being, then P3-OM Probiotics is a great option to consider.

P3-OM Probiotics by BiOptiizers
P3 OM Probiotics review

P3-OM is a probiotics supplement made by BiOptimizers that enhances your gut bacteria and makes your digestion works at optimal levels. It has raving reviews online and its ingredients are backed by scientific evidence.

Product Brand: BiOptimizers

Editor's Rating:


  • Ingredients are backed by science
  • Has raving reviews online
  • It is manufactured by a trusted company


  • It feels a bit expensive compared with other similar supplements in the market.

P3 OM Reviews

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