Raising the bar for prebiotics

Low Dose RS2

Produces a prebiotic effect, increasing the abundance of Bifidobacterium at 1/10 of the previously documented dosage. Bifidobacteria are the beneficial bacteria native to the gut known for their effects on healthy digestion, IBS symptoms and proper immune system function.

Multi-Functional + GI Restorative

Triple-action effect on IBS related symptoms with a reduction in daily occurrences of constipation, diarrhea and gas, while not promoting gas or digestive upset.

Superior Quality

Made by industry experts through a proprietary process to deliver a guaranteed >60% RS2. Our superior quality allows for consistent health outcomes for desired label claims.

Seamlessly fits into daily routines

Neutral color

Neutral taste

Smooth mouthfeel

Well-tolerated

We let the science speak for itself

Choose from our many substantiated structure/ function label claims‡ to attract, educate and retain consumers.

GI Health

Supports overall GI health with an increase in microbial balance and abundance of Bifidobacterium.

Prebiotic Benefits

A well-tolerated prebiotic that doesn’t cause gas and bloating while demonstrating a prebiotic effect.

IBS Symptoms

A 3-in-1 multi-functional tool that simultaneously improves daily gas, constipation, and diarrhea.

Healthy Aging

Rejuvenates the microbiome, decreases the need for stool softens and lowers blood glucose in the elderly.

Metabolic Health

Improves blood glucose and insulin sensitivity in the elderly.
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“With the Solnul™ Low Dose Clinical Trial, we’ve been able to prove, for the first time ever, that low doses of RS2 are extremely effective at supporting digestive health. As we uncover more details from our research and attempt to crack the microbiome code, we know resistant starch is playing a crucial role.”

Dr. Jason Bush, Ph.D.

Exploring the Effects of RS2 on GI Health

Learn how formulating with a science-backed, multi-functional prebiotic ingredient at low doses can capture the growing demand for prebiotic products

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By partnering with Solnul™, you’ll gain access to our human microbiome research, patent portfolio, industry insights and exclusive claims

Backed by a Body of Clinical and Scientific Research

Clinical Research Supported GI Health Structure/Function Claims

3 Completed + 1 In-Progress Clinical Trials

7 Issued + Pending Patents

4 Peer-Reviewed Publications + Many in Progress

22 Patent-Pending Biomarkers

Quality matters, especially for the microbiome

Our gut microbiome is incredibly sensitive, and even small variables can have large, unintended impacts. Consistent quality and transparency are essential for digestive health products, so that’s why Solnul™ is certified Non-GMO Project Verified and Glyphosate Residue Free by The Detox Project.

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Good for your gut and the planet

As a conscious brand, we believe in taking less and using more. We respect the precious resources that go into farming potatoes by utilizing them to their fullest potential. That’s why we reclaim raw potato starch from a third-party manufacturer and upcycle it into our value-added prebiotic ingredient while simultaneously recycling the water used in its production.

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*For commercial application only.