Lung, Bronchial & Sinus Health
When you’re looking for natural, non-sedating support to help you breathe more comfortably, Lung, Bronchial & Sinus Health by Natural Factors offers a comprehensive solution. This advanced, non-drowsy formula combines key nutrients with a blend of trusted traditional herbs to soothe tissues, support the breakdown of mucus, and promote clear respiratory, bronchial, and sinus function.
Unmatched Purity: Independently Tested for 700+ Contaminants
The ISURA® Seal of Approval: Your health and safety are paramount. We use ISURA, an independent, third-party certification body, to test our products. This formula is certified clean and tested for over 700 potential contaminants, including pesticides, solvents, heavy metals, and more, ensuring you receive one of the purest, safest respiratory supplements available.
“This is an intelligent formulation that addresses respiratory discomfort from multiple angles. NAC and Bromelain are well-researched for their mucolytic properties, helping to thin mucus. This is synergistically combined with demulcent herbs like Marshmallow and Mullein, which are traditionally used to soothe the respiratory tract. It’s a comprehensive approach for natural respiratory support.”
Featuring NAC & Bromelain to Help Break Down Mucus
Excess mucus can be a primary source of respiratory discomfort. Our formula includes two powerful, well-researched ingredients to support your body’s natural ability to maintain healthy mucus consistency:
- N-Acetyl-L-Cysteine (NAC): An amino acid that is a direct precursor to the powerful antioxidant glutathione. It is highly valued for its mucolytic properties, meaning it helps to break down and thin mucus.
- Bromelain: A natural enzyme derived from pineapple that also helps support the body’s ability to break down mucus and promote a healthy inflammatory response.
To learn more about this key ingredient, you can read about the role of N-Acetylcysteine (NAC) in respiratory health from the Mount Sinai Health Library.
A Soothing Blend of Traditional Respiratory Herbs
We’ve combined these key nutrients with a blend of herbs used for centuries to support the respiratory system, including Wild Cherry for its soothing properties, Marshmallow and Mullein to calm tissues, and Horehound and Ivy to support clear airways.
How to Use
For best results, take with food and a glass of water.
- Adults and children 12 years and older: Take one (1) tablet, 3-4 times per day.
- Children 6-12 years of age: Take one (1) tablet, up to 3 times per day.
Or use as directed by a health professional.
Important Safety Information
Consult your health professional before use if you are pregnant, trying to conceive, or breastfeeding; if you have a medical condition (such as stomach ulcers or a bleeding disorder); or if you are taking medication (especially blood thinners or antibiotics). Keep out of the reach of children.
Frequently Asked Questions (FAQ)
How does this formula work to support easy breathing?
It works in two main ways: First, ingredients like NAC and bromelain help to thin and break down mucus, making it easier for the body to clear. Second, the blend of traditional herbs like marshmallow and mullein helps to soothe the tissues of the respiratory tract, promoting comfort.
Is this product safe for my child?
This product is formulated for use in children 6 years of age and older. Please follow the specific dosage instructions for the 6-12 age group and consult with your child’s healthcare professional before use.
What makes Natural Factors’ third-party testing different?
We use advanced technology like mass spectrometry to go beyond basic testing. Our ISURA certification verifies that our products are tested for a comprehensive list of over 700 potential contaminants, ensuring one of the highest levels of purity and safety in the industry.
*FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.




















Reviews
There are no reviews yet.