Proflora 4R, 30 Capsule
Bio-Botanical Research Proflora 4R - Marty Ross MD
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List Price:$57.95
You'll earn 58 HealthyRewards points.
No Sales Tax. We cover state and local sales tax.

Available: Ships within 24 Hours on Business Days

Description Ingredients, Facts, Dosing

Proflora 4R (30 Capsules)*

Proflora 4R spore-forming probiotic utilizes a combination of three spore-forming probiotics that promote a healthy digestive tract and microbiome. The spore-forming probiotics withstand bile and stomach acid allowing for a safe passage through the intestines where these durable bacteria support intestinal health. Better yet, this Bio-Botanical Research probiotic does not need refrigeration. You can carry it with you where ever you go. To aid in healthy intestinal function this product also includes quercetin, marshmallow, and aloe vera.

Key ingredients in Proflora probitoic include 3 strains of spore forming bacteria (Bacillus subtilis, Bacillus coagulans, Bacillus clausii), quercetin, marshmallow, and aloe vera.

Key Functions & Actions - A Review by Marty Ross MD*

The three spore forming Bacillus probiotics and the other key ingredients may:

  • support healthy intestine immune function
  • balance intestinal microbiome by competing with unhealthy microbes like yeast
  • improve actions of the intestinal barrier
  • support healthy intestinal motility
  • promote healthy intestine function

This probiotic product does not need refrigeration!

Free Taxes & Shipping

When you buy Proflora probiotic, you receive free shipping on U.S. orders over $50 and free state or local sales tax!


Use as recommended by your physician or health care provider. These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 3 Write a review.

  0 of 0 people found the following review helpful:
5 of 5 Good product April 21, 2021
Reviewer: Allison Ostrer from Seattle, WA United States  
The product is good but I wasn’t advised that shipping would be a week delayed. When it finally arrived, I had just finished my old bottle. I thought I should have gotten express shipping at no extra cost as a courtesy, since the delay wasn’t my fault.

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  0 of 0 people found the following review helpful:
5 of 5 Proflora December 5, 2018
Reviewer: Debbie from Florida United States  
The order arrived very quickly, was well packaged, as described, and included free shipping. I'm very satisfied with the service provided.

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  0 of 0 people found the following review helpful:
5 of 5 Great! March 2, 2018
Reviewer: Joan Jeffries from Felton, CA United States  
I love this and will certainl order more, it works!

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