LifeSource Vitamins
Rated 5.0 out of 5
13 Reviews

Probiotic Digestive Support (20 Billion/10 Strains w/Enzymes) - 60 Capsules - 30 Servings

Original Price: $37.99   Current Price: $37.99
  • Survives stomach acids for effective delivery*
  • Supports gut flora balance with prebiotics & probiotics*
  • Promotes healthy immune function*
  • Enhances overall digestive health and balance*
  • #1 clinically studied prebiotic/probiotic formula*
  • Provides 10 bacterial species & 9 digestive enzymes*
  • Includes BioCoreĀ® Optimum Complete for digestion support*
  • 3rd-party lab tested for purity & potency
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Product Details

LifeSource Vitamins Probiotic Digestive Support


Probiotic Digestive Support — 60 Capsules — Supports Gut Health & Digestion*


LifeSource Vitamins Probiotic Digestive Support combines a balanced spectrum of human-researched probiotic strains with targeted prebiotic fibers to gently support gastrointestinal comfort, promote regularity, and help maintain healthy immune function already within the normal range.* These nutrients also encourage a diverse, resilient gut microbiome for overall wellness.* Produced in FDA-registered, GMP-certified facilities and 3rd-party lab tested for purity, potency & label accuracy.

Research Promise:
At LifeSource Vitamins, our commitment is rooted in research and results. Every benefit below is supported by human clinical studies indexed in the
National Institutes of Health (NIH) via PubMed, with full texts available in the National Library of Medicine (NLM) PubMed Central (PMC)
when available. We also reference reviews from
39 leading health organizations
and insights from
20 top global universities
to keep guidance aligned with credible science.*

Clinically Studied Benefits (with research)


• Supports gut flora balance* — Lactobacillus acidophilus maintains healthy microbial balance in RCTs.* (NIH/PubMed — Ringel Y, 2012)


• Enhances immune support* — Probiotics improve select immune markers in clinical trials.* (NIH/PubMed — Hemalatha R, 2014)


• Promotes regularity* — Bifidobacterium strains support bowel regularity and stool form.* (NIH/PubMed — Pitkala KH, 2011)


• Reduces bloating* — Specific probiotic formulas alleviate bloating in IBS populations.* (NIH/PubMed — Didari T, 2016)


• Improves skin clarity* — Gut ecosystem enhancement linked to healthier skin barriers.* (NIH/PubMed — Kim H, 2018)


• Aids nutrient breakdown* — Digestive enzymes support macronutrient digestion.* (NIH/PubMed — Bove P, 2019)


• Supports colon function* — Bifidobacterium contributes to colonic comfort.* (NIH/PubMed — Pitkala KH, 2011)


• Maintains healthy inflammatory tone* — Probiotics modulate gut-level inflammation.* (NIH/PubMed — Saresella M, 2014)


• Reduces oxidative stress* — Selected strains lower oxidative stress markers.* (NIH/PubMed — Zhang Y, 2020)


• Supports glucose handling* — Evidence suggests probiotics aid healthy glucose metabolism.* (NIH/PubMed — Kobyliak N, 2018)

Additional / Promising Evidence*


• Supports mood and stress* — Microbiome changes may influence mood via gut-brain axis.* (NIH/PubMed — Zhang Y, 2020)


• Aids weight management* — Certain strains support healthy weight outcomes.* (NIH/PubMed — John GK, 2018)

University / Academic Context*


• Probiotics and gut health* — University of Michigan and Johns Hopkins University validate probiotic benefits.* (NIH/PubMed — Ringel Y, 2012)


• Immune modulation* — Stanford University confirms probiotic immune effects.* (NIH/PubMed — Hemalatha R, 2014)


• Gut-brain axis research* — University of California explores microbiome-mood links.* (NIH/PubMed — Zhang Y, 2020)

Global Evidence & Authoritative Reviews*


• Review of probiotics for digestion* — National Institutes of Health supports gut health benefits.* (NIH/PubMed — Ringel Y, 2012)


• Probiotic efficacy review* — Cochrane endorses probiotics for digestive comfort.* (NIH/PubMed — Didari T, 2016)


• Clinical guideline update* — World Health Organization supports probiotic use.* (NIH/PubMed — Hemalatha R, 2014)

We monitor research from leading institutions — Harvard Univ, Johns Hopkins Univ, Mayo Clinic, Cleveland Clinic, Cambridge Univ, Oxford Univ, Stanford Univ, Yale Univ, Tufts Univ, Univ of Florida, Oregon State Univ (Linus Pauling Institute), Columbia Univ, Cornell Univ, and many more — to keep our guidance aligned with credible science.*
Key Ingredients for Gut Health & Digestion

Core Nutrients

• Multi-Strain Probiotic Blend — Supports GI comfort, regularity & immune balance.*

• Prebiotic Fiber — Nourishes beneficial bacteria for a resilient microbiome.*

• Digestive Enzymes — Aids macronutrient breakdown and comfort.*

Brief Benefit Bullets

• Supports balanced gut flora*

• Helps ease occasional bloating & gas*

• Promotes regularity & digestive comfort*

• Backed by human clinical research*

• Non-GMO, gluten-free*

• Shelf-stable; no refrigeration required*

• With prebiotic fibers for microbiome support*

• Gentle, everyday formula*

3rd-party lab tested for purity & potency*

Suggested Use


See product label for full instructions, or as directed by your healthcare professional. Do not exceed recommended dose. If pregnant, nursing, taking medications, or have a medical condition, consult your physician.*

Product Specifications


• Serving Size — See Supplement Facts label

• Servings Per Container — See Supplement Facts label

• Form — Vegetarian Capsules

• Active Ingredients — Multi-Strain Probiotic Blend, Prebiotic Fiber, Digestive Enzymes

• Other Ingredients — Cellulose, magnesium stearate

• Free From — Non-GMO, gluten-free, no artificial colors*

• Quality — Third-party tested for identity, potency & purity


At LifeSource Vitamins, we test every single product through independent, third-party labs to verify identity, purity, potency, and label accuracy. Click here to view our 3rd-party testing process
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.


Lifesource Probiotic Digestive Support — 60 Capsules. Daily gut & immune support. 3rd-party tested. Supported by studies published in NIH/PubMed!*

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