MEND™ Method · Stage 3 of 4 · Nourish

A specialised globular protein for the gut barrier and natural defence.

Nourish · Stage 3 of 4

Immuno Protein

Barrier + Immune Support

5.0
Rated 5.0 out of 5 stars
11 Reviews

A specialised globular protein, enteric-coated. A milk-derived protein that supports the gut barrier and natural immune defence.

$130
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Used in practice by 500+ practitioners since 1996.
  • 30-day money-back guarantee
  • Free shipping from $150
  • Shelf-stable · no refrigeration needed

Progurt products are foods that support gut health. They are not intended to diagnose, treat, cure or prevent any disease.

What it does

An enteric-coated, specialised globular protein that supports mucosal resilience and immune function.

A naturally occurring protein found in milk that's part of your body's innate immune defence. It interacts with your gut microbiota, epithelium (gut lining), and immune tissue.

The enteric coating protects the protein from stomach acid, delivering it intact to your small intestine.

How to use

Take as directed on the bottle.

Continue alongside Prebiotic, yogurt, and pH Sachets.

Most people tolerate Immuno Protein well from day one.

Ingredients

A specialised globular protein extracted from premium bovine milk by ion-exchange chromatography. Refined and enteric-coated (shellac-based) in Japan for intact delivery to the small intestine.

Other ingredients: lactose, cellulose, CMC-Ca (binder), sucrose fatty acid esters, L-arginine, D-sorbitol.

Allergen: contains milk. Halal and kosher certified at the raw-material level. Non-GMO.

What to expect

Week 1: Begin immune support. The enteric coating ensures delivery to your small intestine.

Week 2-4: Continued use supports mucosal resilience and immune function alongside the Nourish phase protocol.

Ongoing: Maintain as part of daily MEND protocol for sustained gut immune support.

Daily+

Complete your protocol

Daily+

The monthly foundation your Nourish additions build on

  • Probiotic Sachets – 5 Pack
  • pH Sachets
  • Chloride
$195/modelivered every 30 days
View Daily+

— Why Progurt

Not all probiotics are the same.

Most probiotics use strains from soil or dairy. Progurt uses strains identical to those colonising a healthy human gut from birth — at a clinical-grade dose, delivered intact to where they need to land.

Enteric Coated

Enteric Coated

Enteric coating supports optimal delivery to your small intestine, where it interacts with gut immune tissue and supports mucosal resilience.

View the research →
Innate Immune Support

Innate Immune Support

A naturally occurring, specialised globular protein that interacts with your gut microbiota, epithelium, and immune tissue. Part of your body's innate defence system.

Learn about MEND →
Nourish Phase

Nourish Phase

Part of the Nourish phase alongside Prebiotic and Enzymes. Supports and protects the beneficial colonies you've established.

Learn about Nourish →

Used in practice by 500+ practitioners since 1996.

Progurt's formulation draws on decades of strain research and the published literature on human-origin probiotics, high-potency dosing, and phased microbiome restoration. Multiple species across multiple genera — including Lactobacillus and Bifidobacterium — selected for documented colonisation capability.

Explore the science →
Microbiome2018

Probiotic Bifidobacterium strains and galactooligosaccharides improve intestinal barrier function in obese adults but show no synergism when used together as synbiotics

Krumbeck et al.
Food & Function2026

Nutritional trace elements influence the pathogenesis and resolution of inflammatory bowel disease

Yan et al.
Frontiers in Medicine2018

Strain-specificity and disease-specificity of probiotic efficacy: a systematic review and meta-analysis

McFarland et al.

What Our Customers Say

5.0
Rated 5.0 out of 5 stars
Based on 11 reviews
Total 5 star reviews: 11 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
Customers Talked About
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11 reviews
  • Marilyn M.
    Verified Buyer
    Reviewing
    Immuno Protein
    I recommend this product
    Age 65 - 74
    Gender Female
    Health Condition Constipation, Cramping, Indigestion, Healthy
    Benefits Improved Gut Health, Desensitised Gut, Less/No Cramps, Improved Digestion, Quality of Sleep
    Rated 5 out of 5 stars
    22 hours ago
    Immuno Protein

    Enabled a calm and peaceful sleep. Always take before bedtime.

    Was this helpful?
  • Sandra L. M. R.
    Flag of Colombia
    Verified Buyer
    Reviewing
    Immuno Protein
    I recommend this product
    Edad 45 - 54
    Género Femenino
    Condición de Salud Sensible
    Beneficios Fortalece el intestino, Mejora la calidad del sueño
    Rated 5 out of 5 stars
    4 months ago
    My stable immune system

    Thank you Progurt for the excellent product that is immunoproteins, I have favored myself with it for 6 months and I will continue to do so.

    Translated from Spanish
    Was this helpful?
  • Jack T.
    Flag of United States
    Verified Reviewer
    Reviewing
    Immuno Protein
    I recommend this product
    Age 45 - 54
    Gender Male
    Health Condition Healthy
    Benefits Improved Gut Health, Quality of Sleep
    Rated 5 out of 5 stars
    1 year ago
    I take it every night

    I have been taking the Immuno Protein every night as well as the Enzymes for about 2 months. I immediately noticed my sleep improve as well as energy during the day. I have two sick children this month and have not gotten sick. I'm about to start giving it to the whole family. Absolute recommend from me.

    Was this helpful?
  • Harue R.
    Flag of Japan
    Verified Buyer
    Reviewing
    Immuno Protein
    I recommend this product
    Age 65+
    Gender Female
    Health Condition Healthy
    Benefits Improved Gut Health, Quality of Sleep
    Rated 5 out of 5 stars
    1 year ago
    Immuno Prorwin pills.

    I am now taking them for ten days and it seems so good for my health.

    Was this helpful?
  • Annette W.
    Verified Buyer
    Reviewing
    Immuno Protein
    I recommend this product
    Age 65 - 74
    Gender Female
    Health Condition Food Intolerance, Indigestion, IBS, Bloating, Diverticulitis
    Benefits Improved Gut Health, Less/No Bloating, Quality of Sleep, Overall Improved Health, Improved Digestion
    Rated 5 out of 5 stars
    1 year ago
    WOW,WOW,WOW

    What an amazing product. Right from the first night I slept so much better. I suffer with IBS so I noticed ever since my tummy has been so very much better. Also,I noticed that day on waking I felt happy and calm, great for anxiety. Im so glad I received the free sample as I would not had bothered to give it a go.

    I now take the Progurt every day that I make in the machine as well as my Immuno Protein.

    Thank you so much for bringing such another amazing product to the market place. Keep up your amazing work.

    Annette

    Was this helpful?

Frequently asked questions

6 things people want to know before they buy. Anything else? Reach our team.

What is Immuno Protein?
A naturally occurring, specialised globular protein found in milk, enteric-coated for optimal delivery to the small intestine where it supports gut immune function.
Is it dairy-based?
Yes, the protein is derived from milk. If you have a dairy allergy, consult your healthcare practitioner before use.
When should I start taking Immuno Protein?
During the Nourish phase, after completing Mineralise and Establish.
Can I take it on its own?
Yes, though it's most effective as part of the complete Nourish phase protocol.
Is there a money-back guarantee?
Yes — 30 days, first purchase, full refund.
Is Immuno Protein suitable for children?
Consult your paediatrician before giving Immuno Protein to children.

Continue your protocol.

You're in the Nourish phase.Here's what pairs with the sachets, what wraps the protocol into a bundle, and what looks after you long-term.

— Best paired
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Circulation Support

$99
Add Enzymes