ProveIt Supplements

Independent, evidence-based supplement analysis.

✓ Not Sponsored

✓ No Paid Reviews

✓ Science-Based

Company

  • About Us
  • Our Methodology
  • Contact
  • Blog
  • Authors
  • Partners

Legal

  • Privacy Policy
  • Terms of Service
  • Medical Disclaimer
  • Affiliate Disclosure

Resources

  • All Categories
  • Ingredient Database
  • Browse Supplements
  • FAQ

© 2026 ProveIt Supplements. All rights reserved.

Medical Disclaimer: The information provided is for educational purposes only and is not intended as medical advice. Always consult with a qualified healthcare professional before starting any supplement regimen.

Prove It
Browse SupplementsBlogAuthorsAboutMethodologyFAQ
Get Your Personalized Supplement StackSupplement Stack Quiz
Menu
HomeBrowse SupplementsBlogAuthorsAboutMethodologyFAQ
Lactobacillus Reuteri Plus

Lactobacillus Reuteri Plus

Kirkman

#Probiotics
80
Safety90
Efficacy70
Transparency80
Based on Examine, Wikipedia, and 23 other sources

Overview

This probiotic supplement contains a blend of well-regarded Lactobacillus strains known for their gut and immune benefits. While the total CFU of 10 billion is reasonable, the use of a proprietary blend for individual strains means the exact dose of each is not transparent, making it difficult to assess if each strain is present at its clinically effective dose. The presence of L. reuteri, L. plantarum, L. acidophilus, and L. rhamnosus is promising, but the lack of individual quantification limits a full efficacy assessment.

The Good

Features a blend of well-researched Lactobacillus probiotic strains

Contains Lactobacillus Reuteri, a strain linked to various health benefits beyond gut health

Supports gut microbiota balance and digestive health

The Bad

Proprietary blend hides individual probiotic strain dosages

Exact CFU count per strain is not disclosed

Effectiveness may vary significantly between individuals

Is it for you?

Best For: Individuals seeking digestive support, those with occasional gut discomfort, people looking to support immune health

Skip If: You have a compromised immune system, are on immunosuppressants, or have a severe underlying health condition without consulting a doctor.

Ingredients Analysis

Kirkman Proprietary Blend

82.5 mg

Lactobacillus Reuteri

Lactobacillus Plantarum

Lactobacillus Acidophilus

Lactobacillus Rhamnosus

How to Use

Take one capsule daily, or as directed by a physician. Best taken with a meal.

Frequency:

Daily

Best Time:

Morning or Evening

When:

With or without food

Who Should Use This

Best For:

Individuals seeking digestive support, those with occasional gut discomfort, people looking to support immune health

Recommended Articles

Top Ingredients for Optimal Gut Health

Top Ingredients for Optimal Gut Health

Fiber, probiotics, prebiotics, hydration, and fermented foods are crucial for maintaining healthy digestion and gut function.

Best Probiotic Strains & CFU for Health

Best Probiotic Strains & CFU for Health

Certain probiotic strains like Lactobacillus and Bifidobacterium, with CFU counts ranging from 1 billion for general wellness to 100 billion for conditions like IBS, are most beneficial.

Best Probiotic Strains for Your Health Goals

Best Probiotic Strains for Your Health Goals

Certain probiotic strains offer targeted benefits for digestive health, immune support, weight management, and mental health.

Top Digestive Health Ingredients

Top Digestive Health Ingredients

Dietary fiber, probiotics, and natural ingredients like ginger and peppermint oil are essential for improving digestive health.