Gut Barrier & Immune Support

Designs for Health IgGI Shield

By Designs for Health
$69.95
Pure serum-derived bovine immunoglobulin powder providing 1.125 g IgG per serve to support gut homeostasis, healthy digestion, mucosal health and gastrointestinal immune function.
1.125g IgG
Gut Barrier Support
Digestive Support
Mucosal Health
Dairy Free
No Excipients
Always read the label and follow the directions for use.
Curated Wellness
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Why you’ll love it
  • Provides 1.125 g Immunoglobulin G (IgG) per serve
  • Contains 2.3 g total protein per 2.5 g serve
  • Uses pure ImmunoLin® serum-derived bovine immunoglobulin
  • Supports healthy gut homeostasis and barrier function
  • Supports digestion, mucosal health and gastrointestinal immune function
  • Dairy free with no lactose, casein or β-lactoglobulin
  • No added gluten, soy or nuts
  • Official Australian formula lists no excipients
  • Simple once-daily powder format
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Thoughtfully Curated

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Sourced from established health and wellness brands we know and trust.

Clear Product Information

Ingredients, directions and key product details presented clearly in one place.

Fast & Reliable

Carefully packed and dispatched promptly across Australia.

Designs for Health IgGI Shield

Key Benefits

A clear look at what this product is designed to support.

IgGI Shield provides concentrated ImmunoLin® serum-derived bovine immunoglobulins to support a healthy gastrointestinal environment, gut barrier function, mucosal health and digestive immune balance.

Gut Homeostasis Support

ImmunoLin® supports the healthy balance and normal function of the gastrointestinal tract.

Gut Barrier Support

Serum-derived immunoglobulins and bioactive proteins help support healthy gut barrier function and intestinal integrity.

Mucosal & Digestive Health

Supports healthy gastrointestinal mucosa, digestion and normal nutrient utilisation as part of overall gut wellbeing.

Gastrointestinal Immune Support

Immunoglobulins provide nutritional support for healthy immune function within the gastrointestinal environment.

Why it works

Ingredient Spotlight

A closer look at the formula.

IgGI Shield centres on one specialised ingredient—ImmunoLin®—a highly concentrated serum-derived bovine immunoglobulin and protein isolate designed for targeted gastrointestinal support.

ImmunoLin®

ImmunoLin®

A serum-derived bovine immunoglobulin/protein isolate used as a dairy-free alternative to standard colostrum powders for gastrointestinal and immune support.

Immunoglobulin G (IgG)

Immunoglobulin G (IgG)

Each 2.5 g serve provides 1.125 g Immunoglobulin G as part of the concentrated ImmunoLin® protein complex.

High-Protein SBI

High-Protein SBI

Each serve provides 2.3 g protein, including immunoglobulins and other naturally occurring bioactive proteins and peptides.

Product Information

Everything you need to know

Designs for Health IgGI Shield is a practitioner-grade oral powder containing pure ImmunoLin® serum-derived bovine immunoglobulin/protein isolate for targeted support of gut homeostasis, digestive function, mucosal health and gastrointestinal immune balance.

1.125 g IgG per serve
2.3 g total protein per serve
100% pure ImmunoLin® formula
2.5 g once daily — 20 serves
“Concentrated immunoglobulin support for healthy gut homeostasis, barrier function and digestive wellbeing.”
Key Ingredients ⌄

Each 2.5 g serve provides:

  • Total Protein — 2.3 g
  • Including Immunoglobulin G (IgG) — 1.125 g
  • Source: ImmunoLin® serum-derived bovine immunoglobulin/protein isolate
How to Take ⌄

Adults: Mix 2.5 g with water and drink immediately once daily, or as directed by your healthcare professional.

Warnings ⌄
  • Derived from a beef source.
  • Do not use if you have an allergy to beef.
  • If symptoms persist, talk to your healthcare professional.
  • Use according to your healthcare practitioner's recommendation.
  • Always follow the directions on the current product label.
Allergens & Dietary Information ⌄

No added:

  • Dairy
  • Gluten
  • Soy
  • Nuts

Also contains no:

  • Lactose
  • Casein
  • β-lactoglobulin
  • Artificial flavours
  • Artificial colours

Important:

  • Derived from bovine/beef serum
  • People with a beef allergy should not use this product
  • Not suitable for vegan diets
  • Not suitable for vegetarian diets
How to Use

Simple and straightforward

IgGI Shield has a simple once-daily routine: measure 2.5 g, mix with water and consume immediately.

Always follow the label and practitioner guidance.
1

Measure 2.5 g

Measure one 2.5 g daily serve of IgGI Shield powder.

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2

Mix With Water

Mix the powder thoroughly into water until evenly dispersed.

›
3

Drink Immediately

Consume immediately once daily, or follow your healthcare practitioner's recommendation.

›
Practitioner Guidance

A practitioner-led approach

“IgGI Shield provides concentrated serum-derived immunoglobulins in a simple excipient-free powder for practitioner-guided support of gut homeostasis, gastrointestinal barrier function and mucosal health.”

Victoria O'Sullivan
Victoria O'Sullivan Naturopath

1.125 g IgG Per Serve

Each 2.5 g serve provides 1.125 g Immunoglobulin G within a concentrated serum-derived bovine protein isolate.

Gut Barrier Support

ImmunoLin® provides immunoglobulins and bioactive proteins that support healthy gastrointestinal barrier function and gut homeostasis.

Dairy-Free Alternative

Provides bovine immunoglobulins without lactose, casein or β-lactoglobulin, offering an alternative to standard colostrum powders.

What Our Customers Say

Real reviews. Real experiences.

Read experiences shared by customers who have used products from our wellness range.

★★★★★

“My practitioner recommended IgGI Shield and I like how simple the formula is. It’s just one small serving a day and mixes easily into water without having a long list of added ingredients.”

Natalia W.
✓ Verified Purchase
★★★★★

“I was looking for an immunoglobulin product without regular dairy ingredients, so the dairy-free formulation appealed to me. The once-daily powder is very easy to add to my routine.”

Rochelle P.
✓ Verified Purchase
★★★★★

“I appreciate that the amount of IgG is clearly stated and that there are no added excipients. One scoop in water each day is straightforward and convenient.”

Danielle S.
✓ Verified Purchase
Frequently Asked Questions

Got a question?

Helpful answers about this product, how to use it and what to know before purchasing.

What is Designs for Health IgGI Shield?⌄

IgGI Shield is a powdered serum-derived bovine immunoglobulin and protein isolate containing ImmunoLin®. It is formulated to support gut homeostasis, healthy digestion, gastrointestinal barrier function, mucosal health and immune function.

How much IgG does each serve provide?⌄

Each 2.5 g serve provides 2.3 g total protein, including 1.125 g Immunoglobulin G (IgG).

How do I take IgGI Shield?⌄

Adults should mix 2.5 g with water and drink immediately once daily, or use it as directed by their healthcare professional.

Is IgGI Shield dairy free?⌄

Yes. Although ImmunoLin® is bovine derived, Designs for Health states that IgGI Shield contains no lactose or milk proteins such as casein and β-lactoglobulin, making it a dairy-free alternative to standard colostrum powders.

Can someone with a beef allergy take IgGI Shield?⌄

No. IgGI Shield is derived from a beef source, and Designs for Health specifically advises that people with a beef allergy should not take the product.