Gut Shield

A dual-action gastrointestinal health supplement combining ImmunoLin® (serum-derived bovine immunoglobulin concentrate, IgG) and N-acetyl-D-glucosamine (NAG) to support intestinal barrier integrity, balanced gut microbial environment, nutrient absorption, healthy immune responses in the gut, and the body’s normal clearance of certain toxins and microbes.

same QUALITY protocols used in THE HUM2N clinic, now made for home
Gut Shield - HUM2N: Longevity Shop
Doctor-developed inside London’s leading longevity clinic
Gut Shield - HUM2N: Longevity Shop
The HUM2N Difference
  • Third-party tested for purity & performance
  • Developed with clinical insight from 10,000+ patients
  • The same protocols used in our clinic, now made for home

Gut Shield

A dual-action gastrointestinal health supplement combining ImmunoLin® (serum-derived bovine immunoglobulin concentrate, IgG) and N-acetyl-D-glucosamine (NAG) to support intestinal barrier integrity, balanced gut microbial environment, nutrient absorption, healthy immune responses in the gut, and the body’s normal clearance of certain toxins and microbes.

Gut Shield strengthens the gut lining and supports immune balance by binding and clearing unwanted microbes and toxins. Its dual-action formula promotes barrier integrity, nutrient absorption, and digestive comfort — ideal for those with gut stress or microbial imbalance.

Gluten-free, dairy-free (the immunoglobulin source is non-dairy bovine serum IgG concentrate), soy-free, non-GMO.

Take 4 capsules per day, or as directed by your healthcare practitioner.

Dispatched within 24 hours. Tracked, reliable delivery across the UK in 1–2 working days.

Supports healthy intestinal barrier function and gut lining integrity.
Promotes a balanced gut microbial environment and supports gastrointestinal health.
Helps maintain normal immune responses and assists with clearance of certain toxins/microbes from the gut.
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why Gut Shield

Gut Barrier Protection

Strengthens the mucosal lining to block unwanted compounds from entering the body.
Microbial Balance

Supports a healthy gut microbiome, essential for digestion and immune health.
Microbe & Toxin Clearance

Helps eliminate microbes and toxins from the GI tract through immunoglobulin support.
Nutrient Absorption

Encourages better nutrient uptake by maintaining gut lining health and microbiome integrity.
Stress & Sensitivity Support

Provides targeted immunoglobulin + NAG support for those with gut stress, sensitivities, or dysbiosis.

How to use Gut Shield

When to Use

Take 4 capsules per day, or as directed by your healthcare practitioner.

Your Questions, Answered

Frequently asked questions

What is IgGI Shield and how does it work?

A gut-support formula with ImmunoLin® (IgG) and N-acetyl-D-glucosamine to strengthen the intestinal lining and promote microbial balance.
How many capsules should I take daily?

Take 4 capsules daily with food, or as directed by your practitioner.
Is it suitable for someone with dairy sensitivity?

Yes — it contains no dairy proteins but avoid if allergic to beef or bovine products.
Can this be taken with other gut health supplements or antibiotics?

Yes, it pairs well with probiotics. If on antibiotics, take a few hours apart.
When should I expect to notice results?

Most people notice digestive support within 1–3 weeks of daily use.

Uncompromising Quality.

Uses ImmunoLin® – a purified bovine immunoglobulin concentrate – combined with NAG in a clinically oriented formulation designed for advanced gut and immune support. Manufactured under high standards.

Gluten free
non-gmo
diary free

Strengthen, Defend, and Restore

Support gut lining integrity, immune balance, and digestive comfort with a targeted immunoglobulin formula your body can rely on every day.

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