Description
Description
IgGI Shield™ helps strengthen your gut lining and support healthy immune function using two powerful, research-backed ingredients.
This formula combines ImmunoLin®, a special dairy-free protein concentrate, with N-acetyl-D-glucosamine to protect and repair your digestive system.
ImmunoLin® provides natural antibodies (immunoglobulins) that help block harmful bacteria and toxins from crossing your gut wall into your bloodstream.
N-acetyl-D-glucosamine supports the protective mucus layer that coats your intestines, helping to seal and repair any gaps in your gut lining.
How to use
How to use
Mix 3.5 grams (approximately one scoop) in water or other liquid daily, or as directed by your healthcare practitioner.
The powder dissolves easily and can be mixed into water, juice, or smoothies.
Best taken on an empty stomach or between meals for optimal absorption.
Start with half a scoop if you have digestive sensitivities.
Ingredients
Ingredients
ImmunoLin® (Serum-Derived Bovine Immunoglobulin Concentrate), Immunoglobulin G (IgG), N-Acetyl-D-Glucosamine
IgGI Shield™
Advanced gut barrier support with ImmunoLin® bovine immunoglobulins and N-acetyl-glucosamine to strengthen intestinal lining and immune function.
- Intestinal Barrier Protection
- Mucin Layer Support
- Immune System Modulation
- Gut Lining Repair
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Description
Description
IgGI Shield™ helps strengthen your gut lining and support healthy immune function using two powerful, research-backed ingredients.
This formula combines ImmunoLin®, a special dairy-free protein concentrate, with N-acetyl-D-glucosamine to protect and repair your digestive system.
ImmunoLin® provides natural antibodies (immunoglobulins) that help block harmful bacteria and toxins from crossing your gut wall into your bloodstream.
N-acetyl-D-glucosamine supports the protective mucus layer that coats your intestines, helping to seal and repair any gaps in your gut lining.
How to use
How to use
Mix 3.5 grams (approximately one scoop) in water or other liquid daily, or as directed by your healthcare practitioner.
The powder dissolves easily and can be mixed into water, juice, or smoothies.
Best taken on an empty stomach or between meals for optimal absorption.
Start with half a scoop if you have digestive sensitivities.
Ingredients
Ingredients
ImmunoLin® (Serum-Derived Bovine Immunoglobulin Concentrate), Immunoglobulin G (IgG), N-Acetyl-D-Glucosamine

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IgGI Shield™
Frequently Asked Questions
Is this safe if I'm lactose intolerant or have dairy allergies since it comes from cows?
Yes, IgGI Shield is completely dairy-free even though it comes from bovine (cow) sources.
The ImmunoLin® ingredient is derived from cow serum, not milk, and goes through a special purification process that removes all dairy proteins and lactose.
It's specifically designed to be safe for people with dairy sensitivities or allergies, and many people with these conditions use it successfully.
What digestive issues can this help with and how long before I see results?
IgGI Shield is designed to help with leaky gut syndrome, food sensitivities, chronic digestive inflammation, IBS symptoms, and general gut barrier dysfunction.
Most people start noticing improvements in digestive comfort within 2-4 weeks of consistent use, though some may see benefits sooner.
How is this different from probiotics or other gut supplements I might be taking?
Unlike probiotics that add beneficial bacteria, IgGI Shield works by directly strengthening and sealing your gut lining.
Think of probiotics as adding good workers to your gut, while IgGI Shield is like repairing the walls of the house.
The immunoglobulins bind to harmful substances before they can damage your gut wall, while the N-acetyl-glucosamine helps rebuild the protective mucus layer.
Who should consider taking this supplement?
IgGI Shield is particularly beneficial for people with leaky gut, food sensitivities, chronic digestive issues, autoimmune conditions linked to gut health, or those who get sick frequently.
It's also helpful if you've taken antibiotics recently, have high stress levels, or eat a lot of processed foods - all things that can damage your gut lining.