500mg / 180 capsules

Grass-Fed Colostrum

Strengthen your immunity.

Our Grass-Fed Colostrum supplement is packed with vital nutrients and peptides to provide support for gut healing, exercise recovery, and immune function.

  • Grass-fed & finished colostrum (A1/A2)
  • Stimulates your immune fighting cells
  • Supports muscle growth and tissue repair
Delivers

No commitment subscription. Change or cancel anytime.

Save 10% (average subscriber saves $180+ per year)

Become a part of our tribe: exclusive content, deals, and more

154,186+ Happy customers

See all reviews

Benefits of Daily Use

Set yourself up for success by ensuring you never miss a bottle.

  • Strengthen your viral defenses

  • Improve exercise recovery

  • Enhance immune health

262+ 5-Star Reviews

Key Nutrients, peptides, and growth factors in Colostrum

Immunoglobulins (IgA, IgG, IgM, IgD, IgE)

Antibodies that play an integral role in immune defense mechanisms.

Transforming Growth Factors - Alpha & Beta (TGF-a & b)

Stimulates growth and differentiation of various connective tissue, including bone and cartilage, and is crucial for wound healing, gut healing, as well as DNA synthesis and repair.

Proline-rich Polypeptides (PRPs), like Colostrinin

Crucial for thymus gland support (command center for immune defense), growth and differentiation of B lymphocytes, and modulating the immune response.

Insulin-like Growth Factor- I & II (IGF-I & -II)

Found abundantly in colostrum and helps balance blood sugar, increase HDL, build lean muscle, and aids in the metabolism of protein, fat, and carbs.

Lactoferrin

Crucial iron-binding protein which helps starve bacteria of iron needed to reproduce and modulates a powerful immune response to invading organisms.

Epithelial Growth Factor (EGF)

Crucial for skin health and wound healing.

Colony-stimulating Factor-1 (macrophage colony-stimulating factor)

Stimulates stem cells to differentiate into macrophages — immune cells that "eat" or clean up dead pathogens/debris from inflammation and infection.

Cytokines, Interleukins, Interferons, and Lymphokines

Cell signaling molecules crucial for balancing inflammation and boosting T cell activity as well as the production of antibodies. These communication molecules have been identified as important molecules for treatment of cancer, pain, and various diseases

Lactalbumins

Identified through research to induce selective apoptosis (cell death) of cancer cells and highly effective against various viruses.

Immunoglobulins (IgA, IgG, IgM, IgD, IgE)

Antibodies that play an integral role in immune defense mechanisms.

Transforming Growth Factors - Alpha & Beta (TGF-a & b)

Stimulates growth and differentiation of various connective tissue, including bone and cartilage, and is crucial for wound healing, gut healing, as well as DNA synthesis and repair.

Proline-rich Polypeptides (PRPs), like Colostrinin

Crucial for thymus gland support (command center for immune defense), growth and differentiation of B lymphocytes, and modulating the immune response.

Insulin-like Growth Factor- I & II (IGF-I & -II)

Found abundantly in colostrum and helps balance blood sugar, increase HDL, build lean muscle, and aids in the metabolism of protein, fat, and carbs.

Lactoferrin

Crucial iron-binding protein which helps starve bacteria of iron needed to reproduce and modulates a powerful immune response to invading organisms.

Epithelial Growth Factor (EGF)

Crucial for skin health and wound healing.

Colony-stimulating Factor-1 (macrophage colony-stimulating factor)

Stimulates stem cells to differentiate into macrophages — immune cells that "eat" or clean up dead pathogens/debris from inflammation and infection.

Cytokines, Interleukins, Interferons, and Lymphokines

Cell signaling molecules crucial for balancing inflammation and boosting T cell activity as well as the production of antibodies. These communication molecules have been identified as important molecules for treatment of cancer, pain, and various diseases

Lactalbumins

Identified through research to induce selective apoptosis (cell death) of cancer cells and highly effective against various viruses.

Grass-Fed Colostrum 101

  • How to Use

    Take 6 capsules, once daily. It’s that easy. If you’re new to taking organ supplements, start with 1-2 capsules daily for the first week before increasing by one capsule daily. Consistent long-term use provides the best results. Ask us if you need help.

  • Benefits

    Grass-Fed Colostrum provides next-level support for gut healing, exercise recovery, and immune function. 
Two separate studies show that colostrum supplementation is more effective at preventing 
influenza illnesses than flu vaccinations (1, 2). 

  • Quality

    Rigorous third-party testing by independent labs during and after manufacturing. Informed Sport Certified. Quality and purity information can be provided upon request.

  • Dietary

    100% additive, hormone, allergen, antibiotic, pesticide, and GMO-free. Freeze-dried. Pure nose-to-tail nourishment.

Trusted

Heart & Soil was founded by Paul Saladino, MD. He’s helped tens of thousands of people reclaim their health through an animal-based diet. He pours his heart into Heart & Soil. You’ll feel the difference.

Our Story

They love Grass-Fed Colostrum

Disclaimer: The testimonials on this page reflect the personal experiences of individual customers and may not represent typical results. Our products are intended to support overall health and well-being. We do not claim to cure or treat any specific diseases or conditions. If you have any health concerns, please consult with a healthcare professional. Do not replace prescribed medications without consulting your doctor.

Why Heart & Soil

Want to keep researching?

GET EXPERT SUPPORT

Connect with our Health Success Team today for personalized guidance and support.

Connect with us

Get weekly health insights delivered to your inbox so you can radically improve your health

Join 155,000+ Subscribers

Grass-Fed Colostrum

282 reviews