Product description











Is Discontinued By Manufacturer : No
Product Dimensions : 1.75 x 1.75 x 3 inches; 1.4 ounces
Item model number : RN169
Date First Available : April 18, 2023
Manufacturer : Researched Nutritionals
ASIN : B0C2WR96ZG
Best Sellers Rank: #97,502 in Health & Household (See Top 100 in Health & Household) #4,352 in Blended Vitamin & Mineral Supplements
Customer Reviews: 4.7 4.7 out of 5 stars (52) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Comprehensive Support – Multi-Biome delivers a unique blend of spore-based and traditional live strains in one digestive health formula created for those seeking daily microbiome and immune system support.
Strain-Specific, Research-Backed – Each of the six strains in this gut health supplement is supported by published studies to ensure consistency, traceability, and targeted microbiome support.
Digestive and Immune Balance – Supports healthy microbial balance, histamine regulation, and cytokine activity while promoting complete exclusion of unwanted gut bacteria for immune system harmony.
How to Use – As a dietary supplement, take 1 capsule daily or use as directed by your healthcare professional. This probiotic capsule is shelf-stable and does not require refrigeration.
Formulated by Researched Nutritionals – Our health supplements are developed with a science-first approach, trusted by healthcare professionals worldwide for their clinical research, ingredient transparency, and proven quality.


V. Pitts –
Great for my gut
Great product – I have been using probiotic for a couple of years and I am very satisfied with the results. It is nice to be able to buy it on Amazon.
Amazon Customer –
Healthy supplement
Excellent for maintaining your gut health
Margaret v. –
it work’s
it did what it said it would do.
Patricia Longmire –
Great product
If you need gut health this is a great way to help. This probiotic is of the highest quality.
Valerie Andrews –
Excellent product
High potency well made and effective
horse lover 27 –
Made a difference
these probiotics are recommended by Marty Ross, a well known Lyme physician. they are expensive but have really made a difference for me.
Hyytekk –
Seemed to make an immediate difference
I have come to believe that when it comes to supplements, its usually better to get your nutrients from whole and natural sources and a clean pure diet. I’m also an ardent believer in the critical role and importance our microbiome plays in everything from our immune system and even mood. I try to eat greek yogurt and kombucha daily as well as other fermented foods. But recently I was a bit lax in my diet and noticed the first consequence of an unwell microbiome, losing regularity for a few days. I also felt sluggish and as if my body was fighting something. These arrived at the perfect time. I must admit being very skeptical when I saw the price which seemed a bit spendy and overdone. But I have to admit that after just a few days my system seemed to reset after taking these. That might seem dramatic to see such quick results, but bacteria reproduce at an incredible rate so results can be achieved very rapidly. I am grateful to now include these in my routine and probably will stagger when I take them to mitigate the cost and use them as a maintenance supplement when I notice a variance in my metabolism. Recommended.
DK –
Good, but where is this product made, no information on the label?
Researched Nutritionals Multi-Biome Multi Strain Probiotic – Soil-Based Probiotics with Lactobacillus Probiotic Strains for Immune, Histamine, Cytokine, Digestive Health & Gut Support (30 Capsules).This is a wide range of bacteria of a specific group of strains. This should be good for my wife who complains other probiotics make her itchy. The sellers listing implies that this should not. I do have to take one star off for labeling. I am unable to find where this product is manufactured nor the country of origin. I think we all want to know where something is from before ingesting it.Thank you for reading my review and looking at my photos of this product. I hope you found it helpful!REVIEW PHILOSOPHY: I only review a product if it is something I am capable of critically evaluating through comparison, testing and use. This means I have experience of using similar items; or that I have equipment or tools that I can test it with; or that I have an upcoming need so I can actually use. I am as selective about getting an item to review as I would be about purchasing that same item, so yes, I expect it to be a good product. My reviews are NOT based on packaging or if it was delivered timely.