For a unique way to support your immune system, return to the roots with Swanson High Immunoglobulin Colostrum. Colostrum is the first milk produced by the mother for her offspring. It is an amazing source of nutrients, such as beneficial fatty acids, antibodies, peptides and proteins, vitamins, and minerals, which contribute to the newborn's ability to thrive.

Colostrum is also a source of growth factors, amino acids, oligosaccharides, and immune regulators. It has been studied for its ability to support various areas of health, such as respiratory, gastrointestinal, and metabolic health, as well as physical performance and normal aging.

Swanson uses bovine colostrum from mature USDA cattle that have not been treated with antibiotics. The colostrum is shipped frozen and then low-heat dried to preserve proteins, fats, and other nutrients.

One of the most important nutrients in colostrum is a type of glycoprotein known as immunoglobulins, which bind to and destroy unwanted bacteria or viruses. Of the immunoglobulins, type G (IgG) is the most common. IgG antibodies may support the action of natural "killers" (NK cells) for a strong immune response.

Swanson High Immunoglobulin Colostrum is standardized to contain 40% IgG, ensuring strong potency.

• Provides strong immune system support
• Standardized to 40% immunoglobulin content
• Promotes digestive, respiratory, and metabolic health

Dosage: Take 2 capsules once or twice daily with water, on an empty stomach.