Product Description
Not every athlete needs a maximum-strength probiotic. Sometimes you just need a well-built, high-quality daily foundation — six researched strains, a prebiotic to feed them, and confidence that what's in the capsule actually reaches the gut alive.
Optibac Every Day is exactly that. It's the starting point the brand recommends for anyone building their gut health routine, and it earns that position with a six-strain synbiotic formula studied for over 20 years.
The strain roster here is the broadest in the Optibac lineup — six distinct strains spanning Lactobacillus, Bifidobacterium, and Lactococcus genera, each proven to survive stomach acid and reach the gut alive. That breadth covers more of the gut microbiome than a narrower, higher-dose formula. Each capsule also includes 88mg of prebiotic FOS fiber, which feeds and increases the beneficial bacteria already living in your gut — making this a true synbiotic, not just a probiotic.
Broadest Coverage in the Lineup – While Every Day MAX and EXTRA focus on fewer, higher-researched strains at higher doses, Every Day leads with diversity. Six strains from three bacterial genera support a wider cross-section of gut microbiome balance. Research on the included strains spans over 20 years of clinical study.
Synbiotic: Probiotics and Prebiotic Together – Each capsule pairs 5 billion CFU of live cultures with 88mg of FOS prebiotic fiber — a prebiotic being food that feeds the probiotics and the beneficial bacteria already in your gut. This synbiotic combination actively works to increase your natural gut bacteria levels, not just supplement them temporarily.
Gut-Brain Support in the Research – The strains in this formula have been studied not only for digestive health but also for mood support and the gut-brain connection — an emerging area of research with real relevance for athletes managing the mental demands of training and competition.
5 billion CFU guaranteed until expiry. Vegetarian, gluten-free, free from added sugars and artificial ingredients. No refrigeration required. Suitable from age 1 and during pregnancy and breastfeeding. A clean, no-fuss daily capsule that covers the fundamentals well.
How to Use Optibac Probiotics Every Day
Daily Use: Take 1 capsule daily, preferably with breakfast. Can be increased to 2 capsules daily if desired or professionally directed.
Timing: Breakfast is ideal — lower stomach acidity after eating supports live culture survival through transit. No refrigeration needed.
Note: Every Day includes FOS prebiotic fiber, unlike Every Day EXTRA and MAX. If you have a sensitive gut or IBS tendencies and find FOS triggers bloating, step up to Every Day EXTRA or MAX which are FOS-free. If you tolerate it well, the synbiotic combination here delivers added benefit for microbiome diversity.
Supplement Facts
30 Servings
Serving Size: 1 capsule
Serving Per Container: 30
| Amount Per Serving | ||
|---|---|---|
| % Daily Value* | ||
| Prebiotic (FOS) 88mg | ** | |
| Wellbeing probiotic blend 141mg | ** | |
| Lactobacillus rhamnosus Rosell-11, Lactobacillus acidophilus/helveticus Rosell-52, Bifidobacterium longum Rosell-175, Bifidobacterium breve Rosell-70, Bifidobacterium bifidum Rosell-71, Lactococcus lactis Rosell-1058 | ** | |
| Total probiotic cultures 5billion CFU | ** | |
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
** Daily Value (DV) not established
Always Happy Promise: Don't like a product? Tell us within 30 days of receipt and we'll make it right and make you happy. Here at The Feed, we want you to love your experience and the sports nutrition products you purchase. If, for any reason, you are not satisfied with your nutrition specific purchase, tell us.
We do not accept returns on food items that have been opened, but we will issue a store credit if you are unsatisfied. In the event of a return, you must first contact us before sending back a return shipment.
Consumable products over $40 receive a 50% store credit. This includes specialty nutrition products such as ketones or supplements/vitamins.
Optibac Probiotics Every Day FAQ's
Everything you need to know about Optibac Probiotics Every Day.
Once daily with breakfast — stomach acidity is closest to neutral during a meal, which gives all six live culture strains the best chance of surviving through to the gut. Can be increased to two capsules daily if desired or professionally directed. For anyone who can't swallow capsules, the contents can be opened and mixed into a cool non-acidic food or drink.
Every Day uses a distinct Rosell-series six-strain blend: Lactobacillus rhamnosus Rosell-11, Lactobacillus acidophilus/helveticus Rosell-52, Bifidobacterium longum Rosell-175, Bifidobacterium breve Rosell-70, Bifidobacterium bifidum Rosell-71, and Lactococcus lactis Rosell-1058. Strains from three bacterial genera — Lactobacillus, Bifidobacterium, and Lactococcus — covering a broader cross-section of the gut microbiome than a narrower two or three-strain formula.
FOS — fructooligosaccharides — is the prebiotic fiber that actively feeds and increases the beneficial bacteria already living in your gut, making Every Day a true synbiotic rather than just a probiotic. At 88mg per capsule it's a measured, daily-maintenance dose — low enough that most people tolerate it well without the bloating that higher FOS amounts can cause. If you have IBS or known GI sensitivity to fermentable fibers, Every Day EXTRA or MAX are the FOS-free alternatives worth considering instead.
The strains in Every Day have been studied not just for digestive outcomes but for mood support and the gut-brain connection — the communication pathway between your gut microbiome and your central nervous system. For athletes managing the mental demands of heavy training blocks, travel stress, and competition pressure, that research is relevant beyond just gut comfort. It's still an emerging field, but the clinical signals from these specific Rosell strains are more specific than the generic "gut-brain" claims on most probiotic labels.
Athletes building their gut health foundation who want broad strain diversity in a clean, low-maintenance daily capsule. It's the entry point Optibac recommends for anyone new to their range — and the fact it's been studied for over 20 years and carries six well-researched strains means it's far from a basic supplement. If you tolerate FOS well and want the widest daily microbiome coverage in one capsule, this is it.