Transfer factors are messenger molecules that educate your immune cells, supporting your immune system’s ability to recognize, respond to, and remember potential threats. Unlike vitamins, minerals, or herbs that nourish the body, transfer factors transfer immune memory, knowledge, and wisdom from one source to another.
Transfer factors are backed by more than 60 years of independent research, thousands of independent scientific studies, and many years of safe use in supplement form.
calms down
overactive immune system cells*
creates
healthy immune system balance*
boosts
underactive immune system cells*
Fast Start Core Pack
Choosing good immune system support products can be really tough! How do you choose the right products for you? What products go well together? How frequently do you take them? As The Immune System Company, we’ve got a great answer for these questions. Our R&D team has put together Fast Start Packs with the perfect combination of products to keep your immune system happy and running smoothly.
Receive free shipping with this pack!
Quality
Prior to distribution, many 4Life products undergo hundreds of tests. Extensive testing ensures the utmost quality throughout a product’s lifecycle. 4Life invests millions of dollars on state-of-the-art laboratory equipment and operates one of the most advanced analytical labs in the direct selling industry to test raw materials and finished goods.
Manufacturing
4Life manufacturing facilities include cutting-edge packaging, encapsulation, and blending equipment and have received NSF® International Good Manufacturing Practices (GMP) registration. Earning GMP Registration from NSF International verifies that 4Life employs proper methods, equipment, and controls in producing the highest quality dietary supplement products.
In 1998, Founders David and Bianca Lisonbee embarked on a journey to bring 4Life Transfer Factor® products to the world. Unlike common supplements you’ll find in health food stores, transfer factors aren’t vitamins, minerals, or herbs; rather, they’re messenger molecules that transfer immune system memory and knowledge from one entity to another.*
“Research” is in our name (4Life Research), and innovation is what we do best! When you purchase 4Life products, you’re purchasing products that came from years and years of research and discovery. Our state-of-the-art laboratory has cutting-edge equipment and a top-tier team of scientists who formulate and develop our products. Each product undergoes hundreds of tests to ensure efficacy and quality, and many of our products are patented and validated by third parties.