PureHMO® IBS Support with DDS-01 Probiotic

  • Hits Root Cause of IBS: The imbalance of gut bacteria is one of the root causes of IBS. We focus on restoring the beneficial microflora and creating a positive environment for them to stay and thrive.  
  • Super Prebiotic HMOs: The unique blend of 2'-FL and  Lacto-n-neotetraose (LNnT) human milk oligosaccharides are clinically proven to relieve IBS symptoms, including constipation, gas, bloating, and diarrhea.
  • The IBS Probiotic: The DDS-01 probiotic strain was specially developed for IBS relief and was proven to reduce IBS discomfort in human trials.
  • Restore Gut Functions: The product is designed to restore the gut lining, strengthen gut barriers, build gut bacteria balance, and defend against bad bacteria and food intolerance. 


Restore Gut Microflora

Two kinds of HMOs: 2'-Fl and LNnT, to feed and restore bifidobacteria in the gut

Stool Consistency and Improved Regularity

Formulated with DDS®-01 Lactobacillus acidophilus, a clinically-proven probiotic for IBS support

Reduction of Abdominal Discomfort

Both HMO and DDS-01 were clinically proven to reduce abdominal discomfort (P<0.001, total~1000 participants)

Target the Root Cause of IBS

Gut microflora imbalance is one of the most important root causes of IBS. PureHMO® IBS Support is designed to restore gut flora and gut function.

How It Works

Experts' Opinions on HMO and DDS Probiotic

expert opinion review stars

Dr. Olafur S. Palsson, Clinical and Translational Gastroenterology

"Daily oral administration of the 2 HMOs, 2'FL and LNnT in a 4:1 mix, for 12 weeks significantly improves bowel habits, other IBS symptoms, and health-related quality of life in adults who have clinical IBS diagnosis and fulfill the Rome IV criteria for IBS" (317 patients)

expert opinion review stars

Nutrients, Journal

"L. acidophilus DDS-1 and B. lactis UABla-12 improved abdominal pain and symptom severity scores with a corresponding normalization of bowel habits in adults with IBS." (Participants: 333 patients)

expert opinion review stars

Chr. Hansen / Health Canada

"Health Canada authorizes functional claim that “DDS-1® helps improve abdominal pain severity and symptomology in Irritable Bowel Syndrome in adolescents and adults”

expert opinion review stars

AboutIBS. Org

"There is now evidence to support the idea that disturbances in the bacteria that populate the intestine may have a role in at least some people with irritable bowel syndrome (IBS)."

HMOs Have Been Featured In:

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Gut microflora imbalance is one the most important root causes of IBS. Research indicates that the microflora in people with IBS differ from those in healthy people. Without good and balanced microflora, your digestive system will have difficulties fully digesting foods, which could trigger IBS.

The combination of two human milk oligosaccharides, 2'-FL and LNnT, feed good bacteria and enrich the biodiversity of gut microflora, especially those living on the gut lining. They are the key to normalizing the function of your gut.

You can simply mix the powder with water and take it right before meals. Please do not add the powder into hot beverages since this product also contains DDS-01 probiotic (a clinically proven probiotic strain for IBS).

Menthol tends to solve the problem by suppressing bowel muscle spasms whereas PureHMO® IBS Support is designed to restore the gut flora and gut functions for a longterm fix.

Customer Reviews

Based on 14 reviews
Houston Krohman
Excellent option for additional support

I have had great success with the PureHMO powder and have been using it for several months. While it improved my gut health greatly, I still struggled with some IBS symptoms. I am now a month into taking PureHMO IBS Support and can say that it has made another incremental improvement to my gut health above and beyond what the original PureHMO (2-FL) provided. Highly recommended for anyone suffering from severe IBS or other gut health issues!

Marcia Beauchamp
Excellent product

I have been using this product for 5 months now and all of my symptoms are gone! Excellent digestion and no skin problems, upset tummy, or sluggishness! Highly recommend.

Great Product

Started to work for IBS after a few doses. Has helped alleviate many symptoms that were associated with IBS. I would and will recommend this product to anyone who has digestive issues. Being a Pharmacist and seeing current treatments, I see HMO's playing a huge role!

Dan B.
softens stools

I'm in my second week of taking this. So far I can say it seems to soften my stools. I have not had any IBS symptoms since I started, though I wasn't having them too often, so it is too early to say for sure whether it works.

Good for IBS

Good Fiber and probiotic supplement for IBS