GUT HEALTH, THE ORGANIC WAY
Your gut is the foundation of your health — from digestion and immunity to energy and mood. EarthFirst Organic Probiotics are USDA Organic Certified and powered by Bacillus subtilis AB22, a clinically studied strain found in traditional fermented foods.
Why Choose EarthFirst Organic Probiotics?
In just 1–2 tablets a day, experience a probiotic that goes beyond digestion — supporting the full mind-body connection.
This powerful formula:
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Protects & strengthens intestinal cells, showing promise in defending against glyphosate-related damage (in-vitro).
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Creates optimal conditions for beneficial bacteria like Lactobacillus and Bifidobacteria† to thrive.
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Survives 100% of delivery to the gut — no refrigeration required, fully shelf-stable.
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Supports a healthy immune system† and promotes balanced gut function and elimination.
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Reduces occasional constipation, gas, and bloating†, helping maintain smooth digestion.
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Supports the gut-brain axis, encouraging motivation, focus, and emotional balance.
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Promotes healthy stress response and helps reduce fatigue while sustaining natural energy.
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Delivers Certified Organic & Regenerative Organic Certified® purity, crafted with algae-derived calcium and nutrient-dense beef liver for enhanced absorption.
†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.
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Organic Probiotics 50B
Organic Probiotics 50B
- Regular price
- $59.95
- Sale price
- $59.95
- Regular price
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Organic Probiotics 25B
Organic Probiotics 25B
- Regular price
- $39.95
- Sale price
- $39.95
- Regular price
Frequently Asked Questions
What’s the difference between the 25B and 50B formulas?
Do your probiotics need refrigeration?
What makes your probiotics different from other brands?
Are they allergen-free?
Can I take them daily?
Why AB22™ Is Different — And Better For You
EarthFirst Organic Probiotics feature Bacillus subtilis AB22™, a U.S.-grown, shelf-stable spore-forming probiotic unlike any other. While many strains lose potency in heat or stomach acid, AB22™ achieves over 99% sporulation, meaning it survives the journey through digestion and reliably reaches your gut—alive and active.
What makes AB22™ stand out:
- Microbiome Promoter – Boosts the growth of beneficial Lactobacillus and Bifidobacteria for a balanced gut.
- Digestive Support – Produces natural enzymes that help break down proteins, carbs, and fiber for better nutrient absorption.
- Gut-Brain Connection – Supports pathways linked to motivation, mood, and overall cognitive well-being.
- Defends Intestinal Cells – Shown in lab studies to protect against environmental toxins like glyphosate.
- Shelf-Stable Strength – Maintains potency without refrigeration thanks to its spore-forming resilience.
- Whole-Body Benefits – Helps reduce occasional bloating, gas, and constipation while supporting immune health and healthy stress responses.
Every EarthFirst Organic Probiotic—whether 25B or 50B CFUs—delivers this next-generation strain, making your daily probiotic more effective, more resilient, and more aligned with nature.
What Customers are Saying?
Hayley P.
Heather G.
Which Probiotic is Best for You?
Best Seller
Great for Beginners
25B CFUs
Advanced Support
50B CFUs
Those new to probiotics or maintaining daily gut balance
Those seeking advanced digestive and immune support
Gentle, steady microbiome balance
Maximum-strength support for gut and immune health
Everyday wellness, balanced diet, general upkeep
Times of stress, travel, recovery, or antibiotic use
Moderate dose of clinically studied Bacillus subtilis AB22 for consistent support
Higher concentration of Bacillus subtilis AB22 for reinforced results
Promotes regularity, nutrient absorption, and gut comfort
Targets bloating, occasional digestive distress, and immune modulation
Helps maintain immune function and supports gut-brain harmony
Strengthens immune defenses and supports gut-brain resilience under pressure
You want a balanced, gentle formula to start your probiotic journey
You want our most potent probiotic for elevated gut, immune, and whole-body wellness
Our Commitment to the Earth Extends Beyond Our Ingredients
BioBottles™ are a safe and innovative product that addresses some of the biggest environmental challenges we face today. They are designed to be safe for humans, animals, the ocean, the land, and the environment. By using BioBottles™, we can reduce the amount of plastic waste that ends up in our natural environment and contribute to a more sustainable future.
