Vegan Probiotic UK | 4 Billion CFU 8-Strain Acid-Resistant Capsules
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Vegan Probiotic UK | 4 Billion CFU 8-Strain Acid-Resistant Capsules
Vegan probiotic UK — 4 billion CFU of 8 well-researched strains in acid-resistant capsules that actually reach your gut where they work.
- 4 billion CFU of 8 well-studied probiotic strains for daily microbiome support
- Acid-resistant capsule technology — survives stomach acid to reach the gut alive
- 100% vegan, no dairy, gluten, or unnecessary fillers
- UK-manufactured in GMP-certified facilities
- 60-day money-back guarantee — even if the bottle's half empty
Estimated UK Delivery:
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What's working inside
- Microbiome support — 8 well-studied probiotic strains delivering 4 billion CFU to support a balanced gut flora and natural digestion.
- Acid-resistant delivery — Capsule technology ensures the probiotics survive stomach acid and reach the gut alive.
- Gut + immune harmony — A balanced gut flora supports overall wellbeing including normal immune function — both systems are closely linked.
The Science of Gut Microbiome Balance
Modern life can disrupt your gut microbiome. Stress, processed foods, and travel can all deplete the friendly bacteria your body relies on. Our Multi-Flora ProBio is designed to help restore that balance.
Many probiotic supplements fail because the bacteria are destroyed by stomach acid before they can do any good. Others require constant refrigeration, making them impractical for real life. We created Multi-Flora ProBio to solve these problems. By using acid-resistant encapsulation and a heat-stable formula, we provide a high-strength daily support that works with your body and fits into your routine.
This blend is designed to support:
- A balanced and diverse gut microbiome
- Digestive comfort and regularity
- Protection against harmful microbes (dysbiosis)
- Overall immune system function
It’s about nurturing your gut flora naturally to support whole-body wellbeing.
The Microbiome Matrix
We have selected 8 specific strains to colonise both the small and large intestine, with a guaranteed potency of 4 Billion CFU (colony-forming units) per capsule:
- Lactobacillus Strains: L. acidophilus, L. casei, L. rhamnosus, L. bulgaricus — primarily found in the small intestine, where they support digestion and immunity.
- Bifidobacterium Strains: B. breve, B. infantis, B. longum — primarily found in the colon (large intestine), helping to break down complex carbohydrates.
- Streptococcus Strain: S. thermophilus — works synergistically with the other bacteria to create a favourable environment for growth.
*Please see the product images for the full nutritional label and complete ingredient list.
How to Use
Take 1 capsule, 1 to 3 times per day with water.
Best practice: Can be taken with food or on an empty stomach. If you have trouble swallowing capsules, you can pull them apart and mix the contents into a cool drink or food (just avoid hot liquids to protect the live cultures).
Backed by Science & Quality
The effectiveness of a probiotic depends on two things: survival and diversity. Our formula addresses both through rigorous testing. Explore the clinical data:
- Acid Resistance: In laboratory pH stability tests, our strains showed no significant loss in viability after being held at pH 2.0 (stomach acid acidity) for 2 hours, ensuring they reach the gut alive and active.
- Strain Diversity: Research suggests that multi-strain probiotics are more effective than single-strain products because they can colonise multiple locations in the gut and provide broader protection against harmful micro-organisms.
- Proven Potency: Every batch is independently lab-tested to guarantee the stated concentration of 4 billion live bacteria per capsule.
The Health Improvers Difference:
- Quality assured: UK manufactured to GMP standards.
- Purpose-led: No unnecessary additives; designed for real life, not trends.
- Risk-free: Covered by our 60-day money-back guarantee.
Delivery & Returns
Fast, Free UK Delivery
- Free Standard Delivery: All orders are shipped completely free of charge using Royal Mail Tracked 48.
- Flexible Options: Additional expedited shipping options are available at checkout.
For full details, view our Shipping Policy.
Our 60-Day "Microbiome Balance" Guarantee
We stand behind our formulas. If you take Multi-Flora ProBio consistently and don't feel a noticeable difference in your digestive comfort, regularity, and overall gut balance, simply contact us within 60 days for a hassle-free return and full refund. View our Refund Policy for full terms.
How does this compare to other UK probiotics?
We compared Optibac, Bio-Kult, Symprove and our own range in an honest 2026 buyer's guide. Read the full UK probiotics comparison →
Meet the Ingredients
Every ingredient chosen for a reason. No fillers. No mystery.
Your Wellness Journey
From where you are now, to where you want to be — with consistent support.
Where you are now
Bloating after meals, irregular digestion, energy dips. You're looking for a daily reset that doesn't disrupt your routine.
Take daily for balance
1 capsule with water each morning. Easy daily routine, no refrigeration needed.
Feel the balance
Within weeks, less bloating, steadier energy, more comfortable days as your microbiome finds its rhythm.
Stay consistent
Probiotics work over time. Reorder before you run out and keep the gut supported.
Before you Buy
The questions we hear most — answered straight.
Does this probiotic need to be refrigerated?
No. The bacteria are specially coated during manufacturing to ensure they remain stable at room temperature. This makes them perfect for travel and prevents damage caused by the moisture changes in a fridge.
Will the bacteria survive stomach acid?
Yes. All 8 strains are micro-encapsulated to withstand stomach acidity. Laboratory tests show they survive pH 2.0 conditions for 2 hours, ensuring they reach your intestines in a viable state.
Why are there 8 different strains?
A multi-strain formula is generally more effective than a single strain because different bacteria colonise different parts of the gut. Our blend covers both the small and large intestine for full-spectrum support.
Can I open the capsule if I can't swallow it?
Yes. You can pull the capsule apart and mix the contents into a cold drink or food. As long as it is consumed within 12 hours, the probiotics will remain effective.
Is this suitable for vegans?
Yes. The product contains no dairy or animal derivatives and uses a vegetable cellulose capsule, making it 100% suitable for vegans and vegetarians.
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