Immune Spray Mint 🇺🇸

• Product Details

  4Life Transfer Factor Immune Spray combines the immune-boosting power of UltraFactor and NanoFactor extracts with additional ingredients that promote immune system function, including colloidal silver, zinc, and lactoferrin. This easy-to-dispense throat spray also contains soothing aloe vera and marshmallow*<

  🛍️ Visita nuestra tienda / Visit our store

• Main Features

  • Supports the immune system’s natural ability to recognize, respond to, and remember potential health threats*
  • Increases the number of immune cells within the body, promoting a stronger, more resilient immune system*
  • Contains no artificial colors, flavors, sweeteners, or preservatives

• Patents

  Patents protect our unique processes and formulas. With every new patent, our products become more unique in the marketplace and our formulas and processes become more secure. Learn more

• Supports

  Primary Support: Immune System*

• Key Ingredients

  • UltraFactor^®—A proprietary concentrate of ultra-filtered 4Life Transfer Factor^® proteins and other peptides from cow colostrum

  • NanoFactor^®—A proprietary concentrate of nano-filtered cow colostrum

  • Colloidal silver

  • ZincMade in the USA with quality ingredients from around the world.

• Product Specifications

  Serving Size: 1.75 ml (Approx. 9 sprays)

  Servings Per Container: 28

• Directions for Use

  Shake and spray into mouth 9–10 times, swish around mouth for 30 seconds, then swallow. Repeat up to four (4) times daily.

• Resources

  4Life Transfer Factor^®: Products for Your Life from 4Life^®

• Additional Information

  Product Information

Explore more products in our Immune Support collection.

Explore our complete catalog:

View all 4Life wellness products

What is 4Life Transfer Factor® Immune Spray?
4Life Transfer Factor® Immune Spray is a convenient throat spray formulated to support immune system function using UltraFactor®, NanoFactor®, and additional immune-supporting ingredients.*

How does 4Life Transfer Factor® Immune Spray support the immune system?
It supports the immune system’s natural ability to recognize, respond to, and remember potential health threats, helping promote a stronger and more resilient immune response.*

What makes this immune spray different from other immune products?
This spray combines UltraFactor® and NanoFactor® colostrum extracts with colloidal silver, zinc, lactoferrin, aloe vera, and marshmallow for comprehensive immune and throat support.*

What are UltraFactor® and NanoFactor®?
UltraFactor® is a proprietary concentrate of ultra-filtered 4Life Transfer Factor® proteins and peptides from cow colostrum, while NanoFactor® is a nano-filtered colostrum concentrate designed to support immune cell function.*

Does this product contain artificial ingredients?
No, 4Life Transfer Factor® Immune Spray contains no artificial colors, flavors, sweeteners, or preservatives.*

What role does zinc play in this formula?
Zinc supports normal immune system function and helps maintain the body’s natural immune defenses.*

How does lactoferrin support immune health?
Lactoferrin is a natural bioactive compound from whey that supports immune function, particularly in the oral and digestive tract.*

Is this product easy to use?
Yes, the spray format makes it easy and convenient to use anytime, especially when immune support is needed on the go.*

How do I use 4Life Transfer Factor® Immune Spray?
Shake well and spray into the mouth 9–10 times. Swish for 30 seconds, then swallow. Repeat up to four (4) times daily.*

How many servings are in one bottle?
Each bottle contains approximately 28 servings.*

Where is this product manufactured?
It is proudly made in the USA in an NSF cGMP certified manufacturing facility.