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Immune Spray Orange

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*

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Product Supports

Oral Health Immune System

  • 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*

  • Main Features

    •  Supports the immune system’s natural ability to recognize, respond to, and remember potential health threats*
    •  Soothes the mouth and throat with aloe vera and marshmallow root extract*
    •  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. Browse our list of international patents below to see what makes 4Life so unique! Learn more.
    4Life Transfer Factor
    • 6,468,534 B1
    • 6,866,868 B1
    • 10,464,980 B1
    • 11,203,625 B1

  • 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
    • Zinc

    Made 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

Transfer factors are nature’s immune wisdom, helping your body recognize, respond to, and remember potential health threats.*

Immune system support
Recognize

potential health threats.*

Recognize

Transfer factors carry important messages to immune cells and help them quickly identify invading threats.*

Respond

faster to those threats.*

Respond

Transfer factors help speed up the immune system’s response to a potential threat after it’s been identified.*

Remember

how to act when those threats return.*

Remember

Transfer factors lend a hand in remembering the specific makeup of the threats your immune system comes across, so the next time they're encountered, your body knows exactly what they are and how to combat them.*

Research is in our name
Our in-house Research and Development team includes doctors and scientists who keep 4Life on the cutting edge of scientific advancement. Additionally, our Health Sciences Advisory Board (HSAB) assists in the development of new products and helps further research.
Carefully sourced and tested ingredients
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.
State-of-the-art manufacturing facilities
4Life manufacturing facilities include cutting-edge packaging, encapsulation, and blending equipment and have received NSF® International Good Manufacturing Practices (GMP) registration.
Rigorous product testing
Prior to distribution, many 4Life products undergo hundreds of tests. Extensive testing ensures the utmost quality throughout a product’s lifecycle.
Patents
4Life’s research and pursuit of patent protection demonstrate the company’s long-term commitment to exclusivity and stability. 4Life holds six U.S. patents and 38 international patents—with dozens more pending.
Guaranteed identity, purity, strength, and composition
4Life product formulations are developed through research and a commitment to the utmost quality and efficacy. The certified 4Life Transfer Factor® guarantee ensures the identity, purity, strength, and composition of every 4Life Transfer Factor product you take.

Research is in our name

Our in-house Research and Development team includes doctors and scientists who keep 4Life on the cutting edge of scientific advancement. Additionally, our Health Sciences Advisory Board (HSAB) assists in the development of new products and helps further research.

Carefully sourced and tested ingredients

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.

State-of-the-art manufacturing facilities

4Life manufacturing facilities include cutting-edge packaging, encapsulation, and blending equipment and have received NSF® International Good Manufacturing Practices (GMP) registration.

Rigorous product testing

Prior to distribution, many 4Life products undergo hundreds of tests. Extensive testing ensures the utmost quality throughout a product’s lifecycle.

Patents

4Life’s research and pursuit of patent protection demonstrate the company’s long-term commitment to exclusivity and stability. 4Life holds six U.S. patents and 38 international patents—with dozens more pending.

Guaranteed identity, purity, strength, and composition

4Life product formulations are developed through research and a commitment to the utmost quality and efficacy. The certified 4Life Transfer Factor® guarantee ensures the identity, purity, strength, and composition of every 4Life Transfer Factor product you take.

Customer Reviews
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