35 billion CFU probiotic to support gut integrity, balance and function. 30 capsules.
30 acid-resistant capsules
Third-party tested for purity & potency
Clinically effective doses — no fairy dusting
Non-GMO · no fillers or artificial junk
Doctor-formulated & professionally sourced
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★★★★★
“Three weeks in and my energy is noticeably steadier — no 2pm crash, no jitters.”
Jessica M. ✓ Verified buyer
★★★★★
“My doctor was impressed by the dosing. Finally a brand that isn't underdosed.”
David R. ✓ Verified buyer
★★★★★
“Clean ingredients and it actually works. The subscription makes it effortless.”
Amanda S. ✓ Verified buyer
Description
Probiotic 35B — ProbioMax® Sb 35B. 35 billion CFU probiotic to support gut integrity, balance and function. 30 capsules.
Doctor-formulated by Dr. Basima, professionally sourced, third-party tested for purity and potency, and dosed to match the clinical research. No fillers, no fairy dusting — just what belongs in the bottle.
Why you’ll love it
35 billion CFU per capsule
Supports gut integrity and function
Acid-resistant delivery
Completes the Gut Support pack
Third-party tested · Clinically dosed · Non-GMO. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Specifications
Form
Vegetarian capsule
Third-Party Tested
Yes, every batch
Non-GMO
Yes
Made In
USA (cGMP facility)
Shipping & Returns
Free carbon-neutral shipping on orders over $50. Most orders leave our cGMP facility the same business day and arrive in 2–5 days.
Not feeling the difference? You’re covered by our 90-day money-back guarantee — keep the bottle, we’ll refund you.
100% SatisfactionGuaranteed or refunded
90-Day ReturnsNo-questions money-back
Free ShippingOn orders over $50
Made in the USAcGMP-certified facility
Why probiotics
A healthier gut, 35 billion strong
Your gut runs digestion, immunity and mood. ProbioMax® Sb delivers 35 billion CFU of a research-backed strain in an acid-resistant capsule that reaches where it’s needed.
35BCFU per capsule
Acid-resistant delivery
SbResearch-backed strain
The full story
What it supports
Balance where it counts
Gut balance
Supports a healthy, diverse microbiome day to day.
Immune support
Most of your immune system lives in your gut — feed it well.
Integrity & function
Helps maintain the gut barrier and comfortable, regular digestion.
How it’s different
Live where it actually matters
A probiotic that dies in your stomach does nothing. ProbioMax uses a hardy, acid-resistant strain that survives the trip and gets to work.
35 billion CFU
A meaningful, research-aligned dose.
Acid-resistant capsule
Survives stomach acid to reach the gut.
Completes gut support
Pairs with L-Glutamine and enzymes.
From the formulator“The gut is the foundation of so much health. A strain that actually survives the journey is non-negotiable.”
Dr. BasimaFounder & Formulator, MyVitamin
These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.
Why supplement?
Even a great diet leaves gaps
Modern food and modern life make it hard to get everything your body needs from meals alone — here’s the gap a clean, clinically-dosed routine is built to fill.
40%
fewer minerals
Produce has lost up to 40% of its mineral content since the 1950s as intensive farming depletes the soil.
1 in 10
hit their targets
Only about 1 in 10 adults get all the vitamins and minerals they need from food alone.
−30%
absorption with age
Age, stress and gut health steadily lower how much your body actually absorbs from meals.
2×
higher demands
Exercise, travel, screens and stress push your nutrient needs well beyond the baseline RDA.
It’s not a reason to eat worse — it’s why the right daily nutrients, at doses that actually work, make such a difference.
Take as directed on the label — most of our formulas are once or twice daily with food. Consistency matters more than timing, so pick a moment you’ll remember.
QCan I take it with my other supplements or medication?
A
Our packs are designed to be combined safely. If you take prescription medication, we always recommend a quick check with your physician first.
QIs it third-party tested?
A
Yes. Every batch is independently tested for identity, potency, heavy metals and contaminants before it ships.
QWhen will I feel a difference?
A
Most nutrients need 3–6 weeks of consistent daily use to show their full effect.
QWhat’s your return policy?
A
You’re covered by our 90-day money-back guarantee. Not feeling it? We’ll refund you — keep the bottle.
Have a question of your own? Email hello@myvitamin.com and our team will answer within one business day.
Nathan D. (verified owner) –
Highly recommend. Noticed a real difference in my energy within a couple of weeks. Easy to take, no aftertaste.
James P. (verified owner) –
Excellent quality. Professional-grade quality at a fair price. My whole family is on the daily packs now.
David R. (verified owner) –
Best I’ve tried. Love that everything is doctor-formulated. Feels like it was made by someone who cares.
Joshua K. (verified owner) –
Really works. Clean ingredients, no fillers, and it actually works. Exactly what I was looking for.
Katherine H. (verified owner) –
Highly recommend. Noticed a real difference in my energy within a couple of weeks. Easy to take, no aftertaste.
Rachel T. (verified owner) –
Does the job. Quality is great. Only reason it’s not five stars is the price, but you get what you pay for.
Megan B. (verified owner) –
Good quality. Doing what it says. Packaging is clean and professional.
Samantha J. (verified owner) –
Good quality. Good product overall. Took a few weeks to notice but I’m happy with it.
Justin M. (verified owner) –
Does the job. Doing what it says. Packaging is clean and professional.
Michael T. (verified owner) –
Exactly as described. Love that everything is doctor-formulated. Feels like it was made by someone who cares.
Jennifer L. (verified owner) –
Exactly as described. Been on this for a month now and I’m a believer. The subscription makes it effortless.
Olivia R. (verified owner) –
Worth every penny. Professional-grade quality at a fair price. My whole family is on the daily packs now.
Victoria S. (verified owner) –
Will absolutely reorder. Been on this for a month now and I’m a believer. The subscription makes it effortless.
Grace L. (verified owner) –
Finally, a brand I trust. Easy to swallow and no weird aftertaste. Will be reordering for sure.
Olivia R. (verified owner) –
Excellent quality. I’ve tried a dozen brands and this is the first one where I noticed a real change.
David R. (verified owner) –
Would buy again. Doing what it says. Packaging is clean and professional.
Melissa D. (verified owner) –
Highly recommend. Been on this for a month now and I’m a believer. The subscription makes it effortless.
Ryan C. (verified owner) –
Best I’ve tried. Third-party tested and it shows. Gentle on my stomach and I actually feel a difference.
Katherine H. (verified owner) –
Really works. Love that everything is doctor-formulated. Feels like it was made by someone who cares.
Adam F. (verified owner) –
Exactly as described. Third-party tested and it shows. Gentle on my stomach and I actually feel a difference.
Katherine H. (verified owner) –
Really works. Easy to swallow and no weird aftertaste. Will be reordering for sure.
Victoria S. (verified owner) –
Doctor approved. Professional-grade quality at a fair price. My whole family is on the daily packs now.
Eric W. (verified owner) –
Worth every penny. Clean ingredients, no fillers, and it actually works. Exactly what I was looking for.
Kevin L. (verified owner) –
Doctor approved. Love that everything is doctor-formulated. Feels like it was made by someone who cares.
Sarah K. (verified owner) –
Good but pricey. Works okay for me. A little pricey compared to what I used before.
Ryan C. (verified owner) –
Best I’ve tried. Professional-grade quality at a fair price. My whole family is on the daily packs now.
Christopher B. (verified owner) –
Will absolutely reorder. Clean ingredients, no fillers, and it actually works. Exactly what I was looking for.
Katherine H. (verified owner) –
Does the job. Quality is great. Only reason it’s not five stars is the price, but you get what you pay for.
Andrew N. (verified owner) –
Excellent quality. Professional-grade quality at a fair price. My whole family is on the daily packs now.
Grace L. (verified owner) –
Part of my daily routine now. I’ve tried a dozen brands and this is the first one where I noticed a real change.
Nicole V. (verified owner) –
Would buy again. Doing what it says. Packaging is clean and professional.