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Immune Defense is a immune support supplement from Vibrant Health that combines bovine immunoglobulins, beta glucans, red marine algae, larch arabinogalactans along with peppermint leaf extract and rosemary leaf.
Immune Defence is particularly focused on Digestive tract support since this is a very important part of the bodies immune system. The ingredients have been carefully chosen because of their support properties.
Each serving (2 capsules) provides 500mg of serum bovine immunoglobulins (45% IgG), 250mg ResistAid larch arabinogalactan extract, 90mg peppermint leaf extract, 60mg rosemary leaf extract, 50mg beta 1,3-1,6 glucans, and 50mg Gigartina red marine algae.
Free from gluten, dairy, soy, and GMOs, this formula is designed to support your body's natural immune function.
Each tub contains 60 capsules, providing a 30-day supply at the recommended dose of 2 capsules daily. If necessary you can increase to 2 capsules twice daily.
Suitable for anyone looking to support their immune system as part of a daily wellness routine. The formula focuses on the gastrointestinal tract, where almost 80% of disease-causing microbes enter the body. By supporting immune cells in the digestive tract, it helps your body's natural defences work efficiently.
• 500mg serum bovine immunoglobulins (45% IgG) per serving
• 250mg ResistAid larch arabinogalactan extract
• 50mg Gigartina red marine algae with 30% polysaccharides
• 50mg beta 1,3-1,6 glucans from baker's yeast
• Includes peppermint and rosemary extracts
• Free from gluten, dairy, soy, and GMOs
• Full disclosure labelling shows exact ingredient amounts
• 60 capsules per tub for 30-day supply
The largest mucosal surface in your body is the lining of your gastrointestinal tract. Almost 80% of disease-causing microbes enter the body through mucosal tissue, making the digestive tract a critical point of defence.
Immune cells located in the tract walls produce immunoglobulins, specialised proteins that help protect against potential infections.
Think of immunoglobulins as security guards tasked with keeping intruders out. They either stop invaders directly or identify them so other immune cells can destroy them.
When the digestive tract's immune resources function efficiently, more resources become available for combating threats elsewhere in the body.
Bovine immunoglobulins, particularly the antibody subtype IgG, have been studied since the 1970s. A 2018 paper published in the journal Frontiers noted that bovine IgG can be "functionally active throughout the human gastrointestinal tract.”
Immune Defense provides 500mg of Immunolin, containing 45% IgG. This represents a substantial amount of immunoglobulins, the immune cells your digestive tract produces naturally.
Some people's immune systems produce lower levels of these antibodies, which may hamper the body's ability to defend against certain threats.
ResistAid is a proprietary arabinogalactan preparation from larch tree that's been well studied. Larch arabinogalactans and beta glucans work by activating macrophages and NK (natural killer) cells, and triggering cell-to-cell messengers. This stimulates immune activity throughout the body.
Beta 1,3-1,6 glucans are water-soluble polysaccharides derived from the cell wall of baker's yeast. At 70% standardised extract, they're commonly used in immune supplements for their ability to support immune function.
Gigartina red marine algae has been used in China for centuries. The active components are carrageenans, a family of sulphated polysaccharides. These compounds may help prevent viruses from binding to human cell surfaces.
The polysaccharides also play a role in interferon production, which operates in the body's antiviral response. Immune Defense provides 50mg of Gigartina red marine algae standardised to 30% polysaccharides, ensuring a consistent level of these active compounds.
The formula includes 90mg peppermint leaf extract (10:1 concentration) and 60mg rosemary leaf extract standardised to 6% rosmarinic acid. These traditional herbs complement the main immune-supporting ingredients.
Immune Defense supports your natural immune function without over-activating the immune system. It's designed to help your body's existing defences work efficiently rather than artificially stimulating immune responses.
Per serving (2 capsules):
• Immunolin (Serum Bovine Immunoglobulins): 500mg (45% IgG)
• ResistAid Larch Arabinogalactan Extract: 250mg
• Peppermint Leaf Extract 10:1: 90mg
• Rosemary Leaf Extract (6% rosmarinic acid): 60mg
• Beta 1,3-1,6 Glucans (70% standardised): 50mg
• Gigartina Red Marine Algae (30% polysaccharides): 50mg
• Vegetable Cellulose Capsule
• Magnesium Stearate
• Silicon Dioxide
Free from gluten, dairy, soy, and GMOs.
Take 2 capsules daily with water, preferably with food. If necessary you can increase serving to 2 times daily (total 4 capsules)
For best results, use consistently as part of your daily wellness routine.
Store in a cool, dry place with the lid tightly closed.
Each tub contains 60 capsules, providing a 30-day supply.
Immunoglobulins are antibodies, specialised proteins that help protect against infections. They either stop invaders directly or identify them so other immune cells can destroy them. Your digestive tract naturally produces immunoglobulins as part of its defence system.
Bovine immunoglobulins have been studied since the 1970s and research shows they can be functionally active throughout the human gastrointestinal tract. They provide additional immune support where most microbes enter the body.
While this product is labelled dairy-free, it contains bovine-derived immunoglobulins. If you have severe dairy allergies, consult your healthcare provider before use, as there may be trace proteins present.
Generally yes, but if you're taking multiple immune supplements, avoid duplicating ingredients at excessive levels. Consult your healthcare provider if you're on medication or immunosuppressive therapy.
No. Immune Defense is designed to support your natural immune function without over-activating the immune system. It helps your body's existing defences work efficiently.
Immune Defense is formulated for daily, ongoing use as part of a wellness routine rather than short-term supplementation. Consistent use provides ongoing support.
No. This product contains bovine immunoglobulins derived from cattle serum, making it unsuitable for vegetarians and vegans.
Consult your healthcare provider before using any supplement during pregnancy or while breastfeeding.
ResistAid is a proprietary larch arabinogalactan extract that's been well studied for supporting immune function. Research shows it can improve immunoglobulin (IgG) response in the body.

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