Microbiome Once Daily Ultra 30 Capsules
by Garden Of Life
Garden of Life Microbiome Once Daily Ultra delivers 50 Billion CFU across 15 strains in a single daily capsule, with a clean, filler-free formula highlighted by B. Best for IBS sufferers looking for daily symptom management and People with seasonal allergies seeking a probiotic with rhinitis-relevant evidence.
According to the AIScored 0–100 scoring system, Microbiome Once Daily Ultra 30 Capsules by Garden Of Life scores 71.0/100, ranking #20 out of 37 products in Probiotics & Gut Health (2026). Strongest category: Side Effects (83.0/100). Weakest: Certifications (48.0/100).
Is Microbiome Once Daily Ultra 30 Capsules worth buying?
“Garden of Life's Microbiome Once Daily Ultra delivers 50 billion CFU across 15 strains in a single capsule, scoring 71/100 for a reasonably effective daily probiotic without fillers or artificial ingredients. Many users notice relief from bloating and IBS symptoms within days, making it worth trying if you're looking to improve your gut health.”
What Do Reviewers Say About Microbiome Once Daily Ultra 30 Capsules?
Sample excerpts from currently available source material used in this product analysis.
"Helped with my stomach problems. These are amazing started working almost straight away. I have IBS and they have really helped with the symptoms. I’m onto my second tub and will be ordering more after that"
"Holland and Barrett are excellent. Holland & Barrett offers an impressive range of high-quality vitamins and health products, with fantastic value through deals like 3-for-2 and buy-one-get-one-free promotions. Their exceptional customer se..."
"Worth it.. I really like this product. This is the second time I've purchased and I will most likely purchase again. Helps with my stomach issues."
"Probiotiques à prendre une fois par jour. Selles beaucoup moins liquide, plus de forme solidifiée"
"Pour rétablir flore intestinale. Utile pour rétablir la flore instestinale suite à un problème intestinal. Ne pas dépasser la dose prescrite cela pourrait créer à nouveau une diarrhée. J'en prend seulement quelques jours et je l'apporte en..."
How does Microbiome Once Daily Ultra 30 Capsules score?
Detailed score breakdown and key findings from our analysis of 10 reviews across 2 sources.
Pros
- +High potency at 50 Billion CFU with 15 diverse strains in a convenient once-daily capsule
- +Multiple reviewers report clear IBS and bloating relief, often noticing effects quickly
- +Clean formula — no fillers, artificial colours, flavours, sweeteners, or preservatives
- +Shelf-stable design (no refrigeration needed) suits travel and everyday use
- +B. Lactis BL818 inclusion is backed by clinical evidence for allergic rhinitis, a relatively unusual benefit for a probiotic
Cons
- -Not third-party tested, so CFU claims and purity cannot be independently verified
- -Brand is owned by Nestlé since 2017 — a concern for some ethically-minded buyers
- -Not vegan (capsule shell or strains likely dairy-derived), limiting suitability
- -Effectiveness can be hard to judge short-term; one reviewer saw no clear benefit after initial use
Best For
Watch Out
- !Exceeding the recommended dose may trigger loose stools or diarrhea — stick to one capsule daily
- !Not suitable for vegans despite the brand's 'natural food' positioning
- !No independent third-party certification (e.g. NSF, Informed Sport) to verify label claims
- !Owned by Nestlé — a dealbreaker for some consumers prioritising independent brands
What is Microbiome Once Daily Ultra 30 Capsules?
Microbiome Once Daily Ultra 30 Capsules is a probiotics & gut health product by Garden Of Life in capsule form, scoring 71.0/100 on AIScored.
- • Our Once Daily Ultra is the most potent formula.
- • One-capsule-a-day contains a potent mix of carefully selected live bacteria.
- • Specifically high in B.
- • Lactis BL818 with clinical evidence in managing seasonal allergic rhinitis (‘hayfever’).
- • Daily Ultra delivers 50 Billion CFU per tablet and will survive acid and stomach bile.
- • The shelf-stable formula contains no carriers, fillers, artificial colours, flavours, sweeteners or preservatives.
- • 50 High count of live bacteria strains with 50 Billion CFU guaranteed** 15 Diverse live bacteria strains resistant to stomach acid and bile.
- • Garden of Life Empowering Extraordinary Health® is our purpose we live and pursue.
- • We are fanatical about food.
- • We’re different that way.
- • So, when we create microbiome formulas, vitamins, minerals, or herbal remedies, we always begin with real foods.
- • The power of our products comes from natural, quality ingredients.
- • With that being said, there is a lot of work that goes into making sure our products retain their real food powers.
- • We refuse to cut corners and compromise on your wellbeing! We want to ensure that we are.
- • As fanatical as we are over what goes into our products, we are even more obsessed about the things we keep out of them.
- • Synthetic ingredients, artificial flavours, colourings or fillers are definitely not for us! We’re uncompromising about your health.
- • That’s what we are all about.
- • **The labelled amounts of live bacteria are guaranteed until the end of shelf life, based on stability studies with the final product when stored as directed.
- • CFU: Colony Forming Units.
- • "Distributed by Garden of Life (UK), PO Box 207, York, YO91 1WS, Tel: 0800 000030 Garden of Life (Ireland), 3009 Lake Drive, Citywest, Dublin, D24 H6RR, Tel: 00800 68874846".
Is Microbiome Once Daily Ultra 30 Capsules Independently Tested?
No Third-Party Testing Visible
We could not find evidence of independent third-party testing for this product. This doesn't mean it's unsafe, but independent verification provides additional assurance.
How We Score Supplements
Our methodology analyses review data, ingredient science, and product information, then scores each product on a 0-100 scale across evidence-based categories:
Effectiveness
How well the product delivers its claimed benefits, based on reviews and ingredient evidence.
Ingredient Quality
Bioavailable forms, clinically effective dosages, clean label, minimal fillers.
Value for Money
Price relative to ingredient quality, dosage count, and effectiveness.
Side Effects Profile
Higher score = fewer side effects. 100 means virtually no adverse reactions reported.
Certifications & Testing
Third-party lab testing, GMP certification, and independent quality verification.
Overall Score
Weighted combination of all factors. Our bottom-line recommendation.
How Does Microbiome Once Daily Ultra 30 Capsules Compare?
See how this product stacks up against the top-rated probiotics & gut health in our database.
| Product | Score | Price |
|---|---|---|
| Microbiome Once Daily Ultra 30 Capsules (this) | 71.0 | £28.38 |
| Advanced Multi-Billion Dophilus | 82.0 | £25.49 |
Price History (90 days)
Quick Facts
- Form
- Capsule
- Vegan
- No
Frequently Asked Questions
Is Microbiome Once Daily Ultra 30 Capsules worth buying in 2026? ▼
What is the best price for Microbiome Once Daily Ultra 30 Capsules in the UK? ▼
What are the pros and cons of Microbiome Once Daily Ultra 30 Capsules? ▼
Is Microbiome Once Daily Ultra 30 Capsules third-party tested? ▼
How does Microbiome Once Daily Ultra 30 Capsules compare to Advanced Multi-Billion Dophilus? ▼
Disclaimer: AIScored provides research-backed summaries based on publicly available reviews and product information. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Affiliate links may earn us a commission at no extra cost to you.
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