LifeSource Vitamins 100 Billion Probiotic — 30 Vegetarian Capsules
LifeSource Vitamins 100 Billion Probiotic delivers a high-potency 100 billion CFU multi-strain formula with 10 clinically studied probiotic strains plus FOS prebiotic fiber. Formulated to support gut wellness, digestive function, microbial balance, and immune wellness as part of a healthy lifestyle.*
✅ Family-Owned Since 1992
✅ Made in the USA
✅ Third-Party Tested
⭐ Trusted by customers nationwide with over 7,000 5-star reviews
Key Benefits
- Supports gut wellness and digestive function with 100 billion CFU from 10 strains*
- Helps maintain healthy intestinal flora balance and digestive comfort*
- Supports immune wellness as part of daily wellness routines*
- Provides prebiotic FOS to nourish beneficial bacteria for overall digestive comfort*
Key Ingredients
- 100 Billion CFU 10-Strain Probiotic Blend per serving — including Lactobacillus acidophilus, Bifidobacterium longum and other researched strains to support gut flora*
- Fructooligosaccharides (FOS) — prebiotic fiber that helps nourish beneficial bacteria*
Who May Benefit Most
- Adults seeking daily support for gut wellness and digestive comfort*
- Individuals looking to maintain healthy microbial balance during travel or dietary changes*
- Those interested in supporting immune wellness through gut health*
- Anyone wanting a high-potency, multi-strain probiotic formula with prebiotics*
Independently 3rd-Party Tested
Identity • Purity • Potency • Label Accuracy
Produced in FDA-registered, GMP-certified facilities.
See Our 3rd Party Testing →
Why Trust LifeSource Vitamins?
- Family-Owned and Operated Since 1992
- Serving Customers Nationwide Since 1992
- More Than 7,000 Verified 5-Star Reviews (4.8–4.9 average)
- Made in the USA in FDA-registered, GMP-certified facilities
- Independently Third-Party Tested for Identity, Purity, Potency & Label Accuracy
- Non-GMO • Gluten-Free • Family-Owned Company
Our Quality Promise
Since 1992, LifeSource Vitamins has remained committed to providing high-quality supplements made with carefully selected ingredients and rigorously tested for identity, purity, potency, and label accuracy. As a family-owned company, we believe you deserve transparency, consistency, and products you can trust to support your wellness goals.
Wellness Research & Education
LifeSource Vitamins evaluates wellness research and educational resources from respected organizations including the National Institutes of Health (NIH), Mayo Clinic, Harvard Health, Johns Hopkins Medicine, Cleveland Clinic, Mount Sinai, and other trusted health resources.
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Probiotics support gut wellness — multi-strain formulas help maintain healthy intestinal flora and digestive function.
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Supports immune wellness — a significant portion of the body's immune activity is associated with the digestive tract.
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Prebiotics like FOS nourish good bacteria — helping promote a balanced microbiome for digestive comfort.
Suggested Use
Take 1 capsule daily with water, with or without food, or as directed by your healthcare professional.*
Product Specifications
• Serving Size: 1 Vegetarian Capsule
• Servings Per Container: 30
• Potency: 100 Billion CFU at time of manufacture
• Probiotic Blend: 10 strains including Lactobacillus acidophilus and Bifidobacterium longum
• Includes: Fructooligosaccharides (FOS) prebiotic
• Free From: Non-GMO, gluten-free, dairy-free, soy-free
• Other: Vegetarian capsules, third-party tested
Often Paired With
Often Paired With
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Customer Reviews
This product is backed by LifeSource Vitamins' commitment to quality and customer satisfaction, supported by over 7,000 verified five-star reviews across our product catalog.
— Verified LifeSource customers.
FAQ
What makes this probiotic high-potency?
It delivers 100 billion CFU from 10 probiotic strains plus prebiotic FOS in a convenient daily capsule.
Does it require refrigeration?
No refrigeration is needed for storage, though it can help maintain maximum potency.*
Is it suitable for daily use?
Yes, it is formulated for daily support of gut and immune wellness.*
Recommended Reading
Supports advanced gut wellness and digestive function with a 100 billion CFU 10-strain probiotic plus FOS prebiotic. Third-party tested, Family-Owned & Trusted Since 1992.*
Phone: 800-567-8122 | Email: info@lifesourcevitamins.com
*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.
