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🌬️ Breathe Boldly, Live Freely – Your Natural Respiratory Ally
Natural Factors Lung, Bronchial & Sinus Health combines clinically researched N-acetyl-L-cysteine, bromelain, and traditional herbs in a clean, allergen-free formula. With 45 tablets per bottle, this supplement supports healthy lung tissue, clear sinus pathways, and overall respiratory wellness. Sustainably sourced and rigorously tested, it’s a trusted choice for professionals seeking natural, effective respiratory support.












| ASIN | B00B4IM5C8 |
| Age Range Description | Child |
| Best Sellers Rank | #18,067 in Health & Household ( See Top 100 in Health & Household ) #1,632 in Blended Vitamin & Mineral Supplements |
| Brand | Natural Factors |
| Brand Name | Natural Factors |
| Container Type | Bottle |
| Customer Reviews | 4.5 out of 5 stars 2,275 Reviews |
| Diet Type | Gluten Free |
| Dosage Form | Tablets |
| Flavor | Herbal |
| Global Trade Identification Number | 00068958035048 |
| Item Dimensions | 5.5 x 5.5 x 10 inches |
| Item Form | Tablet |
| Item Weight | 2.6 ounces |
| Manufacturer | Natural Factors |
| Manufacturer Part Number | 3504 |
| Material Features | Natural |
| Model Number | 3504 |
| Number of Items | 1 |
| Primary Supplement Type | N-Acetyl Cysteine (NAC) |
| Product Benefits | Sinus Health |
| Total Servings Per Container | 45 |
| UPC | 068958035048 |
| Unit Count | 45 Count |
D**.
Great product!!
I ordered this product all the time, it's really helped me with the allergies and bronchial congestion.
M**S
Supports lungs
Great product which supports lung
M**1
Cleared up Sinuses Quick
This works quickly. I haven't been using any nicotine products for 2 weeks. My glands were constantly swollen, mucus like crazy, bronchials and chest tight, nose inflamed and stuffy. This started working super quick. I am using a tincture as well but even today when I was at work and it was about time to take, I didn't have the tincture. I had this only and it still totally kept my symptoms away. I take it 3 times/day. Morning, afternoon, and shortly before bed.
T**C
Effective
I do feel like it helps lessen post nasal drip if taken consistently.
D**M
Timely delivery
Came right on time and the product works well for me
@**™
Headline: Decent broad-spectrum blend, but NAC delivery falls short
Not for Bronchiectasis: The main goal for this condition is mucus clearing. I’m giving this 3 stars because while it offers a broad spectrum of herbs for lung and sinus health, the formulation has some notable drawbacks for certain users. Targeted Safety Precaution: The herbal profile is very broad, which makes it difficult to pinpoint exactly what is affecting your body. A significant concern for me was the potential for unintended consequences; I have A-Fib and experienced an increase in symptoms while taking this. I suspect one or more ingredients might prolong the QT interval, causing a "bouncy" heart rhythm. While this likely wouldn't be a concern for someone without heart rhythm issues, it's something to watch for. Mucus Clearing effect Questionable: Furthermore, the NAC (N-Acetyl-Cysteine) in this blend converts to Glutathione too quickly to provide the effective mucus-thinning benefits I was looking for. If your goal is targeted relief to clear the lungs, there are better products with more novel delivery systems available. Research liposomal NAC for this. This broad formulation is a decent general supplement, but not the best for specific mucus-cutting needs.
C**J
This product works, it heals lungs deeply!
I had been on prednisone for several weeks. I hate what it does to your body. I stopped using it and started this Lung, Bronchial& Sinus Health. Wow two pills you can start feeling the difference. Then another three the next day. I slept like a baby and I am on the mend. Breathing deep. Still using my inhaler and nebulizer but my moon face is disappearing. Everyone is different but I am so thankful I have found this. Desperate…. Try it, it works!
J**N
I recommend this to all people who jave breathing problems due to allergy sinus infections etc...
Ive been suffering with alergies sinus infections ear pain every year around aprill may . I just bought this yesterday and I havent been able to breathe properly But this supplement its the second day I am taking it and I can breathe better I can see the diference for sure . I recommend this to all allergy sinus suffering people.
S**S
It really works
Been taking for 6 days now and I noticed that I don't sneezed a lot in a day, I still do but not as much as before,a bit expensive though coz I have to take 3x a day and the content only 45. I don't take antihistamine since I take this. I breathe easier too. Will buy again 01/08/25: Bought again, wishing its cheaper huhuhu🥲 it works but doesn't last long, only for about half a day at most
J**L
this product was really great❤️
i like this product and it really works for me....
J**O
Nothing else like it
Just the best
A**R
Good product. Buy it
Fast shipping.good product
M**S
Great for chronic sinus inflammation
This is the first year I’ve ever experienced Having so many chronic sinus inflammation problems. I thought I was getting constant sinus infections but it’s just inflammation. I had done rounds of antibiotics, which always seem to clear it up, but within about two months I’d get another one. I finally realized that it wasn’t sinus infections. I Only had inflammation. I never felt sick, Only stuffy and sounded sick when I would talk. Our local supplement store recommended these and honestly they have been a godsend. I haven’t had another sinus flareup since I’ve been taking them. They’re worth a try if you’ve been struggling a lot. I take one in the morning and one at night and feel so much better.
Trustpilot
3 weeks ago
1 month ago