BIOptimizers Probiotic Breakthrough is the current name for the supplement many people know as P3 OM. It is a single strain probiotic built around Lactobacillus plantarum OM, paired with a prebiotic fiber. BIOptimizers markets it for digestion and gut health, and it is popular with people who eat a lot of protein. Earlier versions of this review had the CFU count, bottle size and price wrong, so here are the corrected details.
RecoverStack may earn a small commission if you buy through links on this page, at no extra cost to you.
What Is in It
- Probiotic: Lactobacillus plantarum OM, a single strain.
- Prebiotic: fructooligosaccharides, also called FOS.
- Potency: 5 billion CFU per 2 capsule serving on the current label.
- Bottle: 60 capsules, which is 30 servings at 2 capsules.
- Format: freeze dried and shelf stable.
What We Corrected
Earlier versions of this post said Probiotic Breakthrough has 5 billion CFU per capsule, comes in 120 capsule bottles, costs $56 and is only sold by BIOptimizers. The current label lists 5 billion CFU per 2 capsule serving with 60 capsules per bottle. BIOptimizers’ product page showed $21.99 when we checked in October 2026, though the page did not make the bottle size for that price fully clear, so confirm the size before you order. The product is also sold through other retailers.
Why a Single Strain
Most probiotics include many strains in one capsule. Probiotic Breakthrough takes the opposite approach with one strain. The argument is that L. plantarum is a hardy species that tolerates stomach acid and can be studied more precisely on its own. A single strain also makes it easier to tell whether that specific strain works for you.
How to Take It
BIOptimizers suggests 1 to 2 capsules with food or before bed. Starting with 1 capsule for the first week is a sensible way to see how your digestion responds, since some people notice gas or bloating when starting any probiotic.
Shelf Stable Storage
The capsules are freeze dried and shelf stable, so you do not need to refrigerate them. That is useful for travel and gym bags. Keep the bottle closed and away from heat and moisture.
Dairy and Safety Notes
The probiotic is cultured on a milk based medium. BIOptimizers markets it as dairy free, but people with a severe milk allergy should check with their doctor before taking it. BIOptimizers also advises against using it if you have an ulcer or gastritis. As with any supplement, talk to a doctor if you are pregnant, nursing, immune compromised or taking prescription medication.
How It Fits Recovery
Good digestion helps you absorb the protein and carbohydrates that drive recovery. If you eat a high protein diet and struggle with bloating, a probiotic may be worth a trial. It is not a substitute for adequate sleep, total protein and sensible training. Track how you feel for at least a few weeks before judging whether it helps.
Who Should Buy It
- Consider it if you want a simple, single strain probiotic.
- Consider it if you need a shelf stable option for travel.
- Consider it if you eat a high protein diet and want digestive support.
- Skip it if you have an ulcer or gastritis.
- Skip it if you have a severe milk allergy without checking with a doctor.
How We Checked the Facts
We rebuilt this page in October 2026 and checked every spec and price against BIOptimizers’ product page for Probiotic Breakthrough and its current supplement facts label. Where a claim from an earlier version of this page did not match those sources, we corrected it or removed it, and we say so in the text. We have not run our own lab tests, so we lean on published specs and the maker’s own guidance. Prices change often, which is why we tell you when we saw each one. If you spot something that has changed since, the maker’s page is the best place to confirm it.
Probiotic Breakthrough vs Multi Strain Probiotics
Multi strain probiotics spread their CFU across many species, hoping some will help. Probiotic Breakthrough puts everything into one strain. Neither approach is proven better for everyone. If a multi strain product has not helped you, trying a single strain is a reasonable next step, and vice versa. Give any probiotic a few weeks before judging it.
Storage and Travel
Because the capsules are shelf stable, you can keep a week’s supply in a pill case for travel. Keep it out of hot cars and steamy bathrooms, since heat and moisture shorten the life of any probiotic. Check the expiration date on the bottle and use it before then.
Final Verdict
BIOptimizers Probiotic Breakthrough is a straightforward single strain probiotic with a prebiotic, shelf stable capsules and a simple dosing schedule. With the corrected facts, it is 5 billion CFU per 2 capsule serving in a 60 capsule bottle. If you want to test a single strain probiotic, it is a reasonable choice. Just check the bottle size and price before you order.
Common Questions
How many CFU are in Probiotic Breakthrough?
The current label lists 5 billion CFU per 2 capsule serving.
Does Probiotic Breakthrough need refrigeration?
No. The capsules are freeze dried and shelf stable.
Who should avoid Probiotic Breakthrough?
BIOptimizers advises against it for people with an ulcer or gastritis.
