Helped with better skin but
Helped with better skin but expensive

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105g
In stock. Next day delivery available.
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Key Benefits
Start your day with IgGI Shield™ Powder—a simple way to add ImmunoLin® and N-acetyl D-glucosamine (NAG) to your routine. This blend features ImmunoLin®, a purified serum-derived bovine immunoglobulin (SBI) providing immunoglobulin G (IgG), and NAG, both chosen for their role in supporting your gut’s natural balance. Designed to fit seamlessly into your lifestyle, IgGI Shield™ Powder is free from gluten, dairy, and soy, and contains no GMOs. Enjoy straightforward, everyday support—just mix and go.
With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.
Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.
Additional Information:
Food supplements and foods sold by Healf should not be used as a substitute for a varied, balanced diet and healthy lifestyle.
If you are pregnant, breastfeeding, have a medical condition, or are taking any medications, please consult with a healthcare professional before use. Use products only if the seal is intact. Store in a cool, dry place, out of the reach of young children. Do not exceed the recommended daily intake.
We make every effort to ensure that product information on our website is accurate and up to date, but packaging and ingredients may occasionally vary from images shown on site. Please refer to the product label and contact Healf before use if you have any questions regarding your specific allergies or intolerances.




Helped with better skin but expensive
Incredibly helpful for my gut health
Really helped my gut
very good product, I recommend it for leaky gut
Really good product to use as a binder if you have high LPS endotoxins Good for travel or occasional diarrhoea
Trusted brand which i use a lot, and knowing Healf only uses brands which have a high quality and evidence based, keeps me buying from healf
Every product undergoes our Healf Curation Process. With it, you can shop confidently knowing that every item has been tried and tested before it reaches you. Our Healf Curation Process includes three key steps: Brand Discovery, Expert Validation, and Community Testing. Through these, we assess quality, ingredients, effectiveness, and more, ensuring that every product empowers your wellbeing.
The Healf Source offers detailed insights into different aspects of wellbeing, as well as guidance, research, recipes, and more to help you invest in your personal wellbeing journey. You can also subscribe to our weekly newsletters for the latest updates at Healf and in the wellbeing industry. Subscribe via the sign-up block at the bottom of this page.
We love people who check ingredients as carefully as we do, so you'll find detailed information about the ingredients used on every product page (where applicable). If you see something you'd like to flag with us or have additional questions, please don't hesitate to get in touch—we'd love to hear from you.

Every product undergoes our rigorous Healf Curation Process, ensuring you are always getting the best when it comes to your wellbeing.