Lactoferrin

Lactoferrin is a naturally occurring protein found in milk and colostrum that helps support the body’s natural immune defenses and healthy inflammatory response.

Research has shown that bovine lactoferrin (bLf) may support bladder and urinary tract health. A 2022 study demonstrated its ability to inhibit E. coli-induced cystitis, while a 2024 study involving IC/BPS patients reported significant improvements in urinary symptoms, pain, inflammation, and Hunner’s lesions.

We offer this high-quality product in the hope that it provides meaningful support for those seeking a natural approach to bladder, urinary, and immune health.

Suggested Reading:
Osborne J. Lactoferrin Reduced IC Flares, Recurring UTI’s & Hunner’s Lesions. IC Network. April 2025
Wang J, et al. Lactoferrin, a Great Wall of host-defence? Biometals. 2023 Jun;36(3):385-390. doi: 10.1007/s10534-023-00502-z. Epub 2023 Apr 25.
Conte AL, et al. Effect of bovine lactoferrin on recurrent urinary tract infections: in vitro and in vivo evidences. Biometals. 2023 Jun;36(3):491-507. Epub 2022 Jun 29.
Rosa L, et al. LACTOFERRIN IN THE TREATMENT OF INTERSTITIAL CYSTITIS: A RETROSPECTIVE PILOT STUDY. Biochem Cell Biol. 2024 Aug 1. Epub ahead of print. PMID: 39088844.

Choosing between a lactoferrin capsule or powder? We carry a powder version for patients who have difficulty swallowing capsules. However, stomach acid can degrade a substantial portion of the powder before absorption, making it significantly less effective than the capsule form.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.