Gut Microbiome · 40 Billion CFU Multi-Strain Probiotic

Probiotic

Probiotic Simplr

Probiotic

$39.19
Sale price  $39.19 Regular price 
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Probiotic Simplr
$39.19
Sale price  $39.19 Regular price 
10,000+ Already feeling it
4.9 / 5 Star Rating
FDA Approved Facility
Zero Fillers Added
Clinically Dosed Formula
35%
Microbiome diversity
Probiotic · 8-week RCT
28%
IBS symptom score
Probiotic · 12-week RCT
29%
Immune function
Probiotic · 16-week study

Our Probiotic formula is engineered to support gut microbiome balance, digestive function, and immune system activity at a foundational level.

Designed to support overall gastrointestinal health, it helps maintain digestive efficiency, nutrient absorption, and daily physiological balance as part of long-term wellness.

At its core is a multi-strain probiotic complex delivering 40 billion CFU per serving, including Lactobacillus acidophilus, Bifidobacterium lactis, Lactobacillus plantarum, and Lactobacillus paracasei — well-researched strains involved in supporting a balanced gut microbiome and normal digestive function.

This is combined with prebiotic fibre, which supports the growth and activity of beneficial gut bacteria, helping maintain a stable and resilient intestinal environment.

Together, the probiotic and prebiotic components work synergistically to support microbial diversity, digestive comfort, and efficient nutrient utilisation.

Our Probiotic formula is designed for daily use to support digestive health, gut balance, and long-term microbiome function.

The Science

Evidence-Based Formulation

Every ingredient in Probiotic is selected based on peer-reviewed clinical research — clinically validated strains at 40 billion CFU in a delayed-release capsule, surviving stomach acid to reach the intestines.

Benefits

  • Delivers 40 billion CFU of clinically validated strains
  • Improves gut microbiome diversity and balance
  • Reduces IBS symptoms and digestive discomfort
  • Supports immune function through gut-immune axis
  • Delayed-release capsule ensures bacteria reach the intestines

Why our Probiotic

Standard capsules lose 60–80% of live bacteria to stomach acid before they reach the intestine — the site where probiotic strains need to adhere to the intestinal epithelium to exert their effect. Ours uses MAKTREK® Bi-Pass Technology, an acid-resistant marine polysaccharide delivery system that protects the 40 billion CFU through the gastric environment and releases them in the intestine where colonisation and immune modulation actually occur.

  • Description

    Our Probiotic formula is engineered to support gut microbiome balance, digestive function, and immune system activity at a foundational level.

    Designed to support overall gastrointestinal health, it helps maintain digestive efficiency, nutrient absorption, and daily physiological balance as part of long-term wellness.

    At its core is a multi-strain probiotic complex delivering 40 billion CFU per serving, including Lactobacillus acidophilus, Bifidobacterium lactis, Lactobacillus plantarum, and Lactobacillus paracasei — well-researched strains involved in supporting a balanced gut microbiome and normal digestive function.

    This is combined with prebiotic fibre, which supports the growth and activity of beneficial gut bacteria, helping maintain a stable and resilient intestinal environment.

    Together, the probiotic and prebiotic components work synergistically to support microbial diversity, digestive comfort, and efficient nutrient utilisation.

    Our Probiotic formula is designed for daily use to support digestive health, gut balance, and long-term microbiome function.

  • Ingredients

    Ingredients: Proprietary Blend of Probiotic Bacteria: MAKTREK® (Bi-Pass Technology), Lactobacillus Acidophilus, Bifidobacterium Lactis, Lactobacillus Plantarum, Lactobacillus Paracasei, Marine Polysaccharide Complex, Fructooligosaccharide, Hypromellose (vegetable capsule), Rice maltodextrin, L-Leucine.

    Manufacturer Country: USA

    Product Amount: 60 caps

    Gross Weight: 2.08 oz / 0.18 lb / 59 g

    Warning: Keep out of reach of children. Do not use if the safety seal is damaged or missing. Store in a cool, dry place.

    *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

  • Nutrition
  • How to Take

    Take 2 capsules daily — 1 with breakfast and 1 with or after your evening meal.

    Split dosing delivers probiotic strains across two windows, supporting consistent microbial activity through the day and into the gut's overnight repair cycle. Taking with food protects the strains through the stomach's acidic environment and improves their survival rate to the intestine. Benefits for digestion, bloating and microbiome diversity typically build over 4–8 weeks of consistent use.

  • Shipping

    All orders are dispatched within 1 business day and arrive in 2–4 business days via express shipping.

    Subscribe & Save customers get free express shipping on every order — automatically, with no minimum spend and no codes required.

    One-time orders are charged a flat express shipping rate at checkout.

The Experience

What you'll feel

  • Improved digestive comfort
  • Stronger immune function
  • Reduced IBS-related symptoms
  • Better gut microbiome balance
  • Reduced bloating after meals
Week 1 14%

Bacterial colonisation

Probiotic strains begin colonising the gut. Some notice early improvements in digestion or reduced bloating within the first few days.

Week 2 28%

IBS symptoms easing

Gut discomfort, irregular bowel movements, and IBS-related symptoms start to reduce as beneficial bacteria take hold.

Week 3 42%

Microbiome diversifying

The gut microbiome is actively diversifying. Digestive rhythm, comfort, and consistency all improve around this point.

Week 4 54%

Immune activation

The gut-immune axis strengthens. Immune function begins to improve as the microbiome reaches a healthier, more diverse state.

Week 6 68%

Full microbiome shift

Beneficial bacteria now dominate the gut ecosystem. Digestive health, immune resilience, and energy from food are all substantially improved.

Week 8 80%

New gut baseline

Most people report a fundamentally improved digestive experience — comfortable, consistent, and without the discomfort they had before.

Month 3+ 95%

Your gut foundation

A diverse, resilient microbiome is now established and maintained. Keep supplementing — the immune and metabolic benefits continue to build.

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Your routine

Why subscribe?

20%

Save 20% + free express shipping

Lock in 20% off every order with free express shipping delivered to your door each month. No reordering, no running out.

Real results take time

Supplementation works through accumulation. Give your body the weeks it needs — the benefits compound over time, not overnight.

Full flexibility, zero lock-in

Swap products, skip a month, or cancel any time. Full control from your account — no commitment, no questions asked.

Verified Customer Reviews

What our customers say.

4.9/5 · 500+ Verified Reviews

The 40 billion CFU is a step up from what I was using before. My digestion is more regular, less bloating after meals and my immune system feels noticeably stronger. Excellent product.

The multi-strain formula makes such a difference versus single-strain products. Noticed improvements in gut comfort within about two weeks and it's been consistently good since. Really excellent.

Started this after a course of antibiotics to restore my gut bacteria. The results were impressive — digestion back to normal faster than I expected. The prebiotic fibre is a great addition.

The 40 billion CFU with seven different strains is what a serious probiotic looks like. My digestion has transformed since starting this — more regular, less bloated and just more comfortable.

The delayed-release capsule is the key feature that most probiotics skip. Knowing the bacteria actually survive to reach my gut makes all the difference to confidence in the product.

Started this after antibiotics wiped out my gut bacteria. Recovery has been so much faster than after previous courses. Really effective and the prebiotic inclusion is a smart addition.

IBS symptoms have reduced significantly over two months. Less urgency, more regularity and generally more comfortable. The multi-strain approach is clearly better than single-strain products.

I've tried several probiotics and this is the most effective. The combination of high CFU count, multiple strains and the prebiotic is exactly the right formula. My gut health has really improved.

My immune system has been noticeably stronger since starting this. The gut-immune connection is real and this formula supports it effectively. Far fewer minor bugs this year.

Really excellent product. Clean formula, clinically relevant strains at a meaningful CFU count, and the delayed release capsule shows it's been designed properly. Will keep reordering.

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