4Life Transfer Factor Lung

Taking 4Life Transfer Factor Lung supports the respiratory system and can protect you from airborne pathogens, pollution, and bad air quality. This product is part of the Targeted Transfer Factor® line, so it also has 4Life Transfer Factor Tri-Factor® Formula to educate, enhance, and balance your immune system.*

The American Lung Association states that up to 60% of Americans live in areas where the air quality can be dangerous to one’s health.1

Immune System Respiratory System
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  • Features and Benefits
  • Key Ingredients
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