Immune Support

Strengthen your natural defenses

Support your body's immune system with the same transfer system nature has refined over 200 million years.

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The Immune Challenge

Your immune system faces constant challenges—seasonal threats, environmental stressors, travel, sleep disruption, and the cumulative effects of modern life. A well-functioning immune system doesn't just fight invaders; it knows when to activate and when to stand down.

Most immune supplements focus on a single pathway—vitamin C for antioxidant support, zinc for cell signaling, or probiotics for gut immunity. Colostrum is different. It delivers a broad-spectrum immune toolkit that supports multiple branches of immune function simultaneously.

That's because colostrum evolved as the original immune transfer system—designed to give newborn mammals a complete immune foundation from day one.

How Colostrum Supports Your Immune System

Delivers immunoglobulins (IgG, IgA, IgM) that bind to pathogens and support the body's first line of defense.
Provides lactoferrin—a multifunctional protein with antimicrobial, antiviral, and immune-modulating properties.
Contains proline-rich polypeptides (PRPs) that help regulate immune response—supporting it when needed, calming it when overactive.
Supplies cytokines and interleukins that support communication between immune cells for a coordinated defense.
Explore the immune research →

What the Research Suggests

  • Studies show colostrum supplementation may reduce the incidence and duration of upper respiratory tract infections.
  • Bovine IgG has been demonstrated to survive human digestion and remain biologically active in the gut.
  • Lactoferrin has shown antimicrobial activity against a range of bacteria, viruses, and fungi in laboratory studies.
  • PRPs may help modulate the balance between Th1 and Th2 immune responses, supporting immune regulation.
See Immune Studies

How to Use Colostrum for Immune Support

Daily Foundation

Take colostrum daily as part of your morning routine. Consistency is key for immune support—daily use helps maintain a baseline of immune factors in your system.

Seasonal Protocol

Standard: One scoop of powder (1.5g) or two capsules daily year-round.

Seasonal boost: Consider increasing to two scoops or four capsules during cold and flu season, travel periods, or times of elevated stress.

Suggested Pairing

Colostrum pairs well with adequate sleep, regular exercise, stress management, and a nutrient-dense diet. These foundational habits support the same immune pathways colostrum targets.

Best for daily immune support

Whole Colostrum Powder

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Best for on-the-go immune support

Whole Colostrum Capsules

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Immune Support FAQs

While vitamin C is a single nutrient antioxidant, colostrum provides a comprehensive immune toolkit—immunoglobulins, lactoferrin, proline-rich polypeptides, and cytokines—that work together to support multiple branches of the immune system simultaneously.

Many people include colostrum as part of their daily routine year-round, with some increasing their intake during cold and flu season. Consistent daily use may help maintain immune readiness.

Colostrum contains proline-rich polypeptides (PRPs) that are studied for their immune-modulating (not just immune-boosting) properties. However, if you have an autoimmune condition, consult your healthcare provider before starting any new supplement.

Immune support works best as a long-term strategy. While some people report feeling a difference within a few weeks, consistent daily use over 30-60 days is recommended to support ongoing immune function.

Bovine colostrum is generally well-tolerated, but dosing for children should be discussed with a pediatrician. Children with dairy allergies should avoid colostrum.

Colostrum is not a replacement for a balanced diet, adequate sleep, or other foundational health practices. It can complement your existing routine by providing a unique spectrum of immune factors not found in other supplements.

Give your immune system the full-spectrum advantage.

Start My Immune Protocol
Ori
Your wellness advisor
Hey, I'm Ori! 👋
I'm your wellness advisor from TBR Labs. Ask me anything about colostrum, gut health, immunity, or your wellness journey.