Colostrum Immuno 800 mg - 120 capsules - Osavi - welzo
Colostrum Immuno 800 mg - 120 capsules - Osavi - welzo
"Very quick delivery. Used 3 times, each order arrived the next day before 12:00"
Hugo Dover
"Reliable & original products, with fast next day delivery. Have been using Welzo for over a year now."
Elina Goulliard
"Welzo is great, lots of support from customer service who are easy to get a hold of and quick delivery."
Elizabeth Moore

Product Description

Colostrum Immuno supports the immune system through high IgG colostrum and zinc, giving reliable everyday protection and backed by European manufacturing you can trust. This gentle blend includes inulin and a vegetarian capsule, making daily dosing simple and easy to fit into a busy routine. The Osavi commitment to quality and transparent sourcing means you know what you’re taking every day.

Available Sizes & Variants:

120 capsules – Standard daily dosage for immune support

Benefits & Features:

  • Daily immune support helps you stay active and resilient.
  • IgG rich colostrum provides passive immune support, while zinc helps maintain normal immune function and protects cells from oxidative stress, an effective immune system booster for busy days.
  • Designed for daily use to fit a busy routine without hassle.
  • Inulin adds prebiotic fibre to support gut health, complementing the immune boost and probiotics for gut health in a balanced gut ecosystem.
  • Manufactured in Poland by Olivit to high quality standards with clear allergen information.

Osavi's Colostrum Immuno blends bovine colostrum with zinc to support immune function and overall wellbeing. This colostrum supplement delivers an IgG rich profile and a gentle prebiotic, alongside European production standards that prioritise quality. Manufactured in Poland by Olivit Sp. z o.o., the formula uses Colostrum bovinum standardised for consistency with clear allergen labelling, making it a reliable daily ritual for busy people. It's designed as an immune system booster with attention to gut balance and probiotics for gut health.

Ingredients/Specifications

Colostrum bovinum (contains lactose), inulin, shell (hydroxypropyl methyl cellulose), zinc gluconate, L-leucine.

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Consume the supplement by swallowing it with a glass of water. It is suggested to take one capsule in the morning, prior to eating. Take 2 softgels daily with food.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

1. Colostrum Immuno 800 mg contains a rich source of antibodies, growth factors, and immune-boosting compounds that can help support a strong immune system. These components can help protect the body against various infections and illnesses.
2. This product can also aid in the maintenance of healthy gut flora, which is essential for proper digestion and absorption of nutrients. Colostrum contains probiotics and prebiotics that can help balance the gut microbiome and promote a healthy digestive system.

The Active Ingredient Is: Colostrum (Bovine Colostrum)

Colostrum is the very first milk cows produce after calving, rich in bioactive components and immune factors. This product uses bovine colostrum standardised for immunoglobulin G content and similar bioactive factors derived from colostrum bovinum.

This formula also contains zinc to help support immune function as part of the overall ingredient profile.

What Does Colostrum Do?

Immunoglobulin G in colostrum helps support immune system function by providing passive immune components. Zinc participates in normal immune function and protects cells from oxidative stress, contributing to cellular support as described in EFSA-guided understanding of nutrient roles.

This combination supports immune regulation and mucosal barrier integrity, with ongoing emphasis on normal body functions and physiological roles.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Why it's Welzo

Osavi is our go-to brand for Colostrum Immuno because the manufacturer shows a clear commitment to European production standards and transparent ingredient sourcing. This brand is produced in Poland by Olivit Sp. z o.o., aligning with established regional manufacturing practices that Welzo recognises for reliability and supply chain consistency. The Osavi formulation clearly communicates its contents, including bovine colostrum standardised to a specific IgG level and zinc gluconate, which reflects a disciplined approach to product composition and consistency. This focus on transparent labelling and European production credentials underpins our confidence in partnering with Osavi.

In terms of quality, Osavi products are evaluated through a framework that emphasises rigorous quality standards and compliance, which we highlight as part of our supplier criteria. This is reinforced by our ongoing internal assessment process, where Osavi demonstrates adherence to the expectations we set for purity, potency, and traceability. Our expert team of doctors, nurses, and nutritionists are involved in reviewing Osavi to ensure alignment with Welzo quality expectations, and we reference our supplement quality standards when evaluating its suitability for immune-support products.

This brand’s specifics—European manufacturing, clear allergen information, and a focus on validated composition—support Osavi as a product well matched to Colostrum Immuno, reinforcing Welzo’s commitment to trusted, evidence-informed selections.

Colostrum Immuno 800 mg - 120 capsules - Osavi

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Colostrum Immuno supports the immune system through high IgG colostrum and zinc, giving reliable everyday protection and backed by European manufacturing you can trust.
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Product Description

Colostrum Immuno supports the immune system through high IgG colostrum and zinc, giving reliable everyday protection and backed by European manufacturing you can trust. This gentle blend includes inulin and a vegetarian capsule, making daily dosing simple and easy to fit into a busy routine. The Osavi commitment to quality and transparent sourcing means you know what you’re taking every day.

Available Sizes & Variants:

120 capsules – Standard daily dosage for immune support

Benefits & Features:

  • Daily immune support helps you stay active and resilient.
  • IgG rich colostrum provides passive immune support, while zinc helps maintain normal immune function and protects cells from oxidative stress, an effective immune system booster for busy days.
  • Designed for daily use to fit a busy routine without hassle.
  • Inulin adds prebiotic fibre to support gut health, complementing the immune boost and probiotics for gut health in a balanced gut ecosystem.
  • Manufactured in Poland by Olivit to high quality standards with clear allergen information.

Osavi's Colostrum Immuno blends bovine colostrum with zinc to support immune function and overall wellbeing. This colostrum supplement delivers an IgG rich profile and a gentle prebiotic, alongside European production standards that prioritise quality. Manufactured in Poland by Olivit Sp. z o.o., the formula uses Colostrum bovinum standardised for consistency with clear allergen labelling, making it a reliable daily ritual for busy people. It's designed as an immune system booster with attention to gut balance and probiotics for gut health.

Ingredients/Specifications

Colostrum bovinum (contains lactose), inulin, shell (hydroxypropyl methyl cellulose), zinc gluconate, L-leucine.

UK Delivery & Returns

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

How to use

Consume the supplement by swallowing it with a glass of water. It is suggested to take one capsule in the morning, prior to eating. Take 2 softgels daily with food.

Please consult the product packaging for accurate instructions on how to use the product.

Nutritional Information

1. Colostrum Immuno 800 mg contains a rich source of antibodies, growth factors, and immune-boosting compounds that can help support a strong immune system. These components can help protect the body against various infections and illnesses.
2. This product can also aid in the maintenance of healthy gut flora, which is essential for proper digestion and absorption of nutrients. Colostrum contains probiotics and prebiotics that can help balance the gut microbiome and promote a healthy digestive system.

The Active Ingredient Is: Colostrum (Bovine Colostrum)

Colostrum is the very first milk cows produce after calving, rich in bioactive components and immune factors. This product uses bovine colostrum standardised for immunoglobulin G content and similar bioactive factors derived from colostrum bovinum.

This formula also contains zinc to help support immune function as part of the overall ingredient profile.

What Does Colostrum Do?

Immunoglobulin G in colostrum helps support immune system function by providing passive immune components. Zinc participates in normal immune function and protects cells from oxidative stress, contributing to cellular support as described in EFSA-guided understanding of nutrient roles.

This combination supports immune regulation and mucosal barrier integrity, with ongoing emphasis on normal body functions and physiological roles.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Why it's Welzo

Osavi is our go-to brand for Colostrum Immuno because the manufacturer shows a clear commitment to European production standards and transparent ingredient sourcing. This brand is produced in Poland by Olivit Sp. z o.o., aligning with established regional manufacturing practices that Welzo recognises for reliability and supply chain consistency. The Osavi formulation clearly communicates its contents, including bovine colostrum standardised to a specific IgG level and zinc gluconate, which reflects a disciplined approach to product composition and consistency. This focus on transparent labelling and European production credentials underpins our confidence in partnering with Osavi.

In terms of quality, Osavi products are evaluated through a framework that emphasises rigorous quality standards and compliance, which we highlight as part of our supplier criteria. This is reinforced by our ongoing internal assessment process, where Osavi demonstrates adherence to the expectations we set for purity, potency, and traceability. Our expert team of doctors, nurses, and nutritionists are involved in reviewing Osavi to ensure alignment with Welzo quality expectations, and we reference our supplement quality standards when evaluating its suitability for immune-support products.

This brand’s specifics—European manufacturing, clear allergen information, and a focus on validated composition—support Osavi as a product well matched to Colostrum Immuno, reinforcing Welzo’s commitment to trusted, evidence-informed selections.

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Disclaimer

Content team: Dr Sameer Nakedar

Role: Chief Medical Officer

MBBS (London, UK), MRCGP, PGCert

Content team: Paola Drexlar

Role: Medical Content Writer, UK

BA (Hons) Journalism