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Natural Factors, Lung, Bronchial & Sinus Health, 90 Tablets
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Natural Factors, Lung, Bronchial & Sinus Health, 90 Tablets
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Natural Factors, Lung, Bronchial & Sinus Health, 90 Tablets

By Natural Factors

191 Reviews
In Stock
  • Product Code: NFS-03505
  • UPC Code: 068958035055
  • Package Quantity: 90 Tablets
  • Dimensions: 4.5 x 2.8 x 2.8 in, 0.3 lbs (0.14 kg)
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Product Overview

  • Dietary Supplement
  • Dr. Michael Murray Formulated
  • Supports Respiratory Health
  • Purity & Potency Guaranteed

Lung, Bronchial & Sinus Health is an all-natural formula designed by Dr. Murray to nourish and support the entire respiratory system.

All Natural Factors products are manufactured in accordance with the government of Canada's Good Manufacturing Practices (GMP), among the highest standards in the world.

Suggested Use

Adults and children over 12 years of age: 1 tablet, 3 - 4 times per day. Children 6-12 years of age: 1 tablet, 3 times per day or as directed by a health professional.

Other Ingredients

Microcrystalline cellulose, croscarmellose sodium, coating (carbohydrate gum [cellulose], glycerin), magnesium stearate (vegetable grade).

Contains soy.

MCU (milk clotting unit)

Contains no artificial preservatives, color or sweeteners; no dairy, gluten, wheat or yeast.


Keep out of reach of children

Sealed for your protection. Do not use if seal is broken. For freshness, store in a cool, dry place.

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Supplement Facts
Serving Size: 1 Tablet
  Amount Per Serving % Daily Value
N-Acetyl-L-Cysteine 200 mg **
Bromelain (Ananas comosus) (stem) (1500 MCU) 100 mg **
Marshmallow (Althaea officinalis) extract 4:1 (root) 100 mg **
Mullein (Verbascum thapsus) extract 4:1 (leaf) 100 mg **
Wild Cherry (Prunus serotina) extract 4:1 (bark) 100 mg **
Horehound (Marrubium vulgare) extract 4:1 (herb) 50 mg **
Ivy (Hedera helix L.) extract (leaf) (10% Hederacoside) 50 mg **
** Daily Value not established.

iHerb Customer Reviews

5 Stars
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3 Stars
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1 Stars
I've never had asthma before, this formula caused me reaction of tightness in breath-way, I actually was whizzing. It happened 3 times, each about 30 minutes after taking this, so I am pretty sure this formula was causing my "asthma". I did some research for my own clarity. I found out the main ingredient: "N-Acetyl-L-Cysteine" has a side effect for some people, causing bronchospasm, i.e. a bronchial spasm, a sudden constriction of the muscles in the walls of the bronchioles... which is asthma. There are many positive reviews for this product, so only a few had the allergic reaction. Just a word of caution in case you have allergic reaction as me, also be careful if you are giving this to children. I just wonder why they put this "N-Acetyl-L-Cysteine" in it when it is supposed to be taken by people with a weak respiratory condition.
Oct 17, 2012
I have tried for many many years to find something to clear my right sinus! All of the "miracle" remedies that are made JUST FOR THE SINUSES. I've never had any luck - - - - - UNTIL NOW!! I have a tooth embedded in my sinus cavity and my right sinus tends to get infected over and over again. But as long as I take this stuff daily - it helps tremendously!! Yeah - I still have a stopped up nose when I wake up and I have a little facial pain in the sinus area but it's barely even noticeable and it doesn't last long at all. And it really keeps stuff from building up in my sinuses - I can actually blow my nose daily and it keeps that horrible stuff ouf of my sinuses. I will never be without this stuff OR my Clear Lungs!!!!!
Jan 24, 2012

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