35 Billion Probiotic — 30 Vegetarian Caps — Gastrointestinal & Immune Health Support*
LifeSource Vitamins 35 Billion Probiotic delivers a high-potency 8-strain probiotic blend to support gastrointestinal health*, promote a healthy microbiome*, aid digestion*, and support immune function*. Shelf-stable and designed to survive stomach acid — a powerful daily formula for gut and immune wellness.*
✅ Family-Owned Since 1992
✅ GMP-Certified Facilities
✅ 3rd-Party Tested
⭐ Trusted by over 100,000 customers with over 7,000 5-star reviews
Key Benefits
- Supports gastrointestinal and digestive health*
- Promotes a healthy microbiome balance*
- Aids normal digestion and regularity*
- Supports immune function*
Key Ingredients
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35 Billion CFU 8-Strain Probiotic Blend — Powerful combination of Lactobacillus and Bifidobacterium strains for gut and immune support.*
Who May Benefit Most
- Individuals seeking strong daily probiotic support*
- Those wanting gastrointestinal and immune health*
- People looking for a high-potency, shelf-stable formula*
Independently 3rd-Party Tested
Identity • Purity • Potency • Label Accuracy
Produced in FDA-registered, GMP-certified facilities.
See Our Testing Results →
Why Trust LifeSource Vitamins
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.
- Research has explored multi-strain probiotics for gastrointestinal and immune health.*
- Studies have evaluated probiotics for microbiome balance and digestive comfort.*
Suggested Use
Adults: Take one (1) capsule daily with a meal, or as directed by a healthcare professional. Store in a cool, dry place away from direct sunlight and out of reach of children.*
Product Specifications
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Serving Size — 1 Capsule
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Servings Per Container — 30
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Form — Vegetarian Capsules
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Free From — Non-GMO, gluten-free*
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Quality — Third-party tested for identity, potency & purity
Questions? Contact us at info@lifesourcevitamins.com or call 800.567.8122.
LifeSource Vitamins — Proudly American — Since 1992
*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.
Supports healthy digestion, gut balance & immune function with 35 billion CFU probiotics. 3rd-Party Tested. LifeSource Vitamins | Trusted Since 1992*
