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:

fobes logo
the new york times logo
nature logo
bloomberg logo


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 9 reviews
Definitely works

HMO with DDS-1 helped with IBS symptoms on the very first day. I take it with water or even in my coffee. You can tell the difference every day. Maybe not a cure for all causes, but makes life so much easier with symptoms almost gone.

Improved gut

I started with the Pure HMO powder and saw a difference, but then switched to the IBS formula suggested to me when ai called into support and that is helping me so much. Healing is slow but steady and takes time.

Terri H.
It’s working!

This is the only product I’ve tried that has actually made a difference with my IBS. I’m so glad I found it!

Shawn S

The 2'-FL pure HMO is a great product, but this combination of 2'-FL, LNnT and DDS-01 acidophilus is next level. Even if you don't have IBS and just want to reset your microbiome, this is an exceptional product.

Robert Brice

I’m healing SIBO in large part because of this excellent product. I find it affordable and invaluable. Thanks