"...not a vitamin, mineral, herb or antibody. It is the next step in the evolution of nutritional science.*"
Dr. Rob Robertson, Jr., MD
We are on the cutting edge of nutrition. Every big revolution in the health industry relied on the effect nutrients had on the immune system. The best way to affect the immune system is with the immune system itself.
We are committed to providing products that are held to the highest standards. You are a valued customer, and your experience and satisfaction are important to us. We offer a 100%, 30-day money back satisfaction guarantee on the purchase price of our products.
All orders over $100 are eligible for free shipping. Plus, as a lifetime member, you earn Loyalty Points on every order and can redeem those points for free products. Eligible orders receive a free mystery product every month.
Recent independent laboratory studies show that our 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.†
NK Cells (Natural Killer Cells) do exactly what their name suggests. They detect and destroy harmful invaders. NK Cells have the uncanny ability to identify health threats with little to no information. They are the special forces of your immune system.
T cells mature in the thymus gland. They help your body distinguish between friend and foe. They work with NK cells to attack harmful invaders.
B cells are born in the bone marrow, which is the tissue inside your bones. When activated, they assist in antibody production and immune system memory.
Macrophage is Greek for “cell eater”. Macrophages locate and eat dead cells and cell debris. They also consume microbes, including bacteria, parasites, viruses, and fungi.
Corporate America Today — 2021
LUXlife Magazine — 2020
People's Choice Awards — 2020
LUXlife Magazine — 2019
Corporate USA Today — 2018
Global Health and Pharma — 2017
Natural, power-packed products await!
My boys LOVE the RiteStart Kids and Teens.. super easy to chew and love the flavor. 🙌😃
The Pre/o Biotics product is my partner in helping my gut... one of my fav in keeping myself healthy!
I just can't say enough about these products.
"Without a doubt, transfer factors are one of the most significant discoveries in the last century regarding the immune system.
It is not a vitamin, mineral, herb, or antibody... It is the next step in the evolution of nutritional science.*"
“Transfer factors are the most promising breakthrough in health care discovered in the past several decades. We are just beginning to explore all of the potential of transfer factors. Nutraceuticals like transfer factors are the wave of the future.”*
“In my 50 years of medical practice, 4Life Transfer Factor products have, without question, made the most significant impact on me and my patients. 4Life’s discovery of the power of nanofraction molecules stands out as a major medical breakthrough.”*
“4Life Transfer Factor serves to teach our immune system to efficiently support us as we face daily life stressors. I find it exciting to join the team of scientists who will develop the next generation of 4Life immune system products to support healthy aging and other concerns.”*
“Transfer factors and nanofraction molecules, and the immune modulation they provide, could be the key for the future of immune system health.”*
“As a trained pharmacologist, I have very high standards when it comes to herbal products. 4Life products drew my attention, and I was amazed by these balanced, well-thought-out products. I use 4Life Transfer Factor® products to support my immune system.”*
Take part in this revolution with capsules, fruit chews, citrus-creme flavored chewable tablets, fruit juices and gels, water mix-ins, topical products, and more!