4Life Transfer Factor® Immune Boost

Product Details
4Life Transfer Factor Immune Boost powers up your immune system cells with the highest dose of 4Life Transfer Factor®
in any 4Life product (1,000 mg). Take Transfer Factor Immune Boost any
time you want a powerful immune system boost, especially in times of
mental and physical stress when you don’t have time to feel anything but
your best. Contains 4Life Transfer Factor, which is clinically proven to activate the immune system within two hours!1
This light, effervescent, orange-flavored powder also contains
impressive levels of vitamin c, zinc, and high-potency vitamin D to
provide wide-spectrum immune system defense and antioxidant support,
replenish lost electrolytes to support hydration, and promote healthy
cellular aging. Simply mix one packet in six oz or more of water, let
fizz, drink, and experience a comprehensive boost in health and
wellness.*

Main Features

 Contains 4Life Transfer Factor, which is clinically proven to activate the immune system within two hours1* Provides wide-spectrum immune system defense and promotes overall health* Contains 1,000 mg of 4Life Transfer Factor (more transfer factor
than any other 4Life product) to boost your immune system function* Provides 1,000 mg of vitamin C (more than 10 oranges) Contains zinc for added immune system support* Is a high-potency source of vitamin D Promotes healthy antioxidant levels* Replenishes electrolytes vital for hydration* Contains key electrolytes and vitamin K2 Features all-natural flavors and sweeteners Provides a delicious orange flavor in a light effervescent powder that is portable, shareable, and convenient

Featured Video

Supports

Primary Support: Immune System*

Secondary Support: Antioxidant*

Key Ingredients

• 4Life Transfer Factor Blend educates and enhances immune system function. Recent independent laboratory studies show that 4Life Transfer Factor® Tri-Factor®
Formula bolsters 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 and T cells.† 4Life Transfer Factor has also been clinically proven to activate the immune system within 2 hours.1 *

• Vitamin C is a potent antioxidant that has been shown to
regenerate other antioxidants. Vitamin C also supports the immune
system, including NK cell activity. This vitamin is also involved in
collagen synthesis.*

• Zinc is an essential mineral for development, growth, and
function of immune system cells like NK cells, T cells, and B cells,
which are all important for healthy immune system function.*

• Vitamin K2 is essential for blood clotting and proper blood,
bone, and kidney function. Vitamin K2 also supports protein synthesis.
The form of vitamin K2 in Immune Boost is a very bioavailable form,
which means it is easy for your body to use.*

• Electrolytes are important for rehydration, especially during physical stress or activity.*

• Vitamin D is essential for immune system health, and you can
only get it through your diet, supplements, or spending time in the sun.
Vitamin D also supports bone health. Each serving of Immune Boost
provides 250% of your DV serving of vitamin D.*

Product Specifications

Serving Size: One (1) packet (7.1 g)

Servings per Container: 5

Directions

Mix one (1) packet with six oz of water, let fizz, and enjoy.

1
Yu, L.; Iloba, I.; Cruickshank, D.; Jensen, G.S. Feasibility Trial
Exploring Immune-Related Biomarkers Pertaining to Rapid Immune
Surveillance and Cytokine Changes after Consuming a Nutraceutical
Supplement Containing Colostrum- and Egg-Based Low-Molecular-Weight
Peptides. Curr. Issues Mol. Biol. 2024, 46, 6710-6724.
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