Unlike many supplements you find in health food stores, transfer factors aren’t vitamins, minerals, or herbs (substances that add nutrients to your body). Transfer factors are molecules that transfer immune system memory and knowledge from one entity to another. Transfer Factor science is part of ground-breaking innovation for immune system support.
In 1949, Dr. H. Sherwood Lawrence, a New York University immunologist, determined that an immune system response could be transferred from a donor to a recipient through a white blood cell extract. He concluded that these extracts contained a “factor” capable of transferring the donor’s immunity information to the recipient. Dr. Lawrence subsequently coined the term “transfer factor.”
In 1998, 4Life Founders David and Bianca Lisonbee licensed the patent to extract transfer factors from cow colostrum. The introduction of 4Life Transfer Factor® Classic opened the door to new immune system support products. 4Life’s commitment to transfer factor research has progressively raised the standard for modern-day immune system supplementation.*
Transfer factors are some of the most unique molecules in your body. They carry important messages to immune system cells. Transfer factors help your immune system do three big things:
4Life Transfer Factor is different from other immune system support products because it's not a vitamin, mineral, or herb. 4Life Transfer Factor is a molecule that educates your immune system and helps it stay active and balanced. 4Life Transfer Factor works with your immune system in a unique way. It teaches your immune system to recognize, respond to, and remember potential invaders. Looking beyond simple nutrition to providing vital information is a profound paradigm shift, and only 4Life Transfer Factor products leverage this innovative approach.*
4Life Transfer Factors are backed by many scientific studies. In fact, our most recent independent laboratory studies show that core 4Life Transfer Factor products bolster Natural Killer (NK) cell activity in the presence of a health threat, while activating a variety of other immune system cells, such as: B cells, T cells, and macrophages.*†
Healthful foods provide your body with important nutrients that provide strength. Immune system cells need this nutrition, but they also need education. 4Life Transfer Factor educates your immune system cells so your immune system can keep running at peak performance.*
Nature has perfected a way to pass immune information from mother to baby. A mother passes on vital immune system knowledge (gathered from her own experiences) in the first critical days of life. Mammals pass on this information through the mother’s first milk, or colostrum, while other animals pass the information through egg yolk. Transfer factors and nanofraction molecules are important components of this education, acting as nature’s first supplements.
Chickens and cows live outside, exposing them to a variety of germs, which their immune systems must battle in order to stay healthy. Transfer factors and nanofraction molecules can be safely transferred to humans, making cow colostrum and chicken egg yolk excellent sources for immune system support.*
Don't like swallowing capsules? No problem! You can get 4Life Transfer Factor® Classic in chewable citrus-cream tablets or a powder you can add to any food or drink. You can also get 4Life Transfer Factor® Tri-Factor® Formula in chewable citrus-cream tablets. These three products are safe for ages 4 and up!
NanoFactor is 4Life’s exclusive extract of nano-filtered cow colostrum.
4Life Transfer Factor Tri-Factor Formula helps balance and support the immune system. It contains ingredients made by the immune system, for the immune system: UltraFactor™ from cow colostrum, NanoFactor from cow colostrum, and OvoFactor® from chicken egg yolk.*
Yes. The extraction process for transfer factors from chicken egg yolk is protected by U.S. Patent 6,468,534. Exclusive combination techniques for transfer factors from cow colostrum and chicken egg yolk are protected by U.S. Patent 6,866,868.
Explore 4Life.com to find benefits and testimonials and to buy 4Life Transfer Factor products. You can also speak with the person who referred you to 4Life to learn more.
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A. Andersen, P. Vieira-Brock, B. Vaughan, D. Vollmer Method development for the analysis of PBMC-mediated killing of K562 cells by bovine colostrum Journal of Immunological Methods Volume 499, December 2021 †Vetvicka V, Vetvickova J (2019) J Nutr Health Sci 6(3): 301 †Vetvicka V, Fernandez-Botran R (2020) Int Clin Pathol J. 8(1):1
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