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Understand what you're taking

Dr. Stewart's notes on how this formula works and who it's for.

How It Works

Most of your immune system lives along the gut lining, where it constantly decides what to tolerate and what to attack.*

Probiotics normally help train the immune system, but some FUT2 gene patterns make it hard for probiotics to grow effectively.*

Beta glucans (postbiotics) and the mushroom extracts interact with immune cells in the gut lining to support a balanced response.*

Andrographis, astragalus and echinacea are traditional herbs used to support immune function.*

Is This Right for You?

A good fit if you

  • Your NineTwo GI report shows a FUT2 pattern that makes growing probiotics harder
  • You want immune support that doesn't depend on probiotics
  • One or two capsules a day fits your routine

Talk to your provider first if you

  • Take medications that suppress the immune system
  • Have an autoimmune condition
  • Are pregnant or nursing
  • Are allergic to ragweed, daisies or related plants (echinacea is in that family)

Good to know

Take it first thing in the morning or at bedtime with a full glass of water.

The beta glucan comes from yeast.

How to Take It

Take 1 capsule one or two times daily, first thing in the morning or at bedtime, with a full glass of water.

GI/Immune Restore

GI/Immune Restore

Doctor's Formulation Rationale

Some people carry a FUT2 gene pattern that makes it hard for good bacteria to settle in the gut, no matter how many probiotics they take. For them, I'd rather support the gut's immune system directly. Beta glucan from yeast and mushrooms like cordyceps and turkey tail are well-known natural immune supports, and I added andrographis, astragalus and echinacea to round it out. One capsule in the morning or at bedtime with a full glass of water is all it takes.

— Kendal Stewart, MD
Regular price $63.35 USD
Regular price Sale price $63.35 USD
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Why people take it

  • Supports healthy immune function*
  • Supports the immune cells that line the gut*
  • Supports a balanced immune response*
  • Supports healthy gut function*
  • Supports the body's natural defenses*

Supplement Facts & Ingredients

Serving Size: Serving Size: 2 Capsules, Servings Per Container: 45
Active Ingredient Amount Per Serving % Daily Value
1, 3/1, 6 Beta Glucan (from Yeast Extract) 500 mg ††
Cordyceps Mushroom 10:1 Extract 300 mg ††
Turkey Tail (Coriolis versicolor) Mushroom Extract 150 mg ††
Andrographis 10:1 Extract (Aerial Parts) 20 mg ††
Astragalus Root 4:1 Extract 12.5 mg ††
Echinacea purpurea Root 4:1 Extract 7.5 mg ††
†† Daily Value (DV) not established.
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GENETIC PANEL MATCH · GASTROINTESTINAL ANALYSIS

Your genes may already be pointing you here

GI/Immune Restore is one of the formulas our Gastrointestinal Analysis can recommend. The report looks at the genes that shape how well good bacteria grow in your gut, then shows where your gut may need support.

FUT2

The sugars on your gut lining that good bacteria feed on

The formula supports gut immunity directly, without relying on probiotics.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Board–Certified MD Founded
Board–Certified MD Founded
30+ years treating complex chronic patients
CLIA–Certified US Lab
CLIA–Certified US Lab
High-depth genetic sequencing precision
Active Methylated Co–Factors
Active Methylated Co–Factors
Bioavailable nutrients that bypass SNP blocks
100% Third–Party Batch Tested
100% Third–Party Batch Tested
Verified purity, zero fillers, cGMP certified

Frequently Asked Questions

Personalized wellness through genetic testing, education, and targeted supplementation.
Our advanced panel tests key enzymes including MTHFR and COMT to uncover pathway bottlenecks and optimize energy production.
Evaluates hepatic phase I and phase II clearance genes to optimize endogenous glutathione pathways and cellular detox.
A non-invasive cheek swab collected at home is analyzed at our CLIA-certified laboratory with results available in 2–3 weeks.
Comprehensive clinical panels engineered specifically to guide targeted nutrition, co-factor dosing, and bio-individual lifestyle protocols.
Yes, our bioavailable co-factor formulas are crafted specifically to bypass the exact SNP blocks identified in your panel.