---
product_id: 3976771
title: "Natural Factors Lung, Bronchial & Sinus Health 90 Tablets"
brand: "natural factors"
price: "139.35 DT"
currency: TND
in_stock: true
category: "Natural Factors"
url: https://www.desertcart.tn/products/3976771-natural-factors-lung-bronchial-and-sinus-health-90-tablets
store_origin: TN
region: Tunisia
---

# 4 key herbal actives 90 potent tablets 3rd party purity tested Natural Factors Lung, Bronchial & Sinus Health 90 Tablets

**Brand:** natural factors
**Price:** 139.35 DT
**Availability:** ✅ In Stock

## Summary

> 🌬️ Breathe Boldly, Live Freely — Your Natural Respiratory Ally

## Quick Answers

- **What is this?** Natural Factors Lung, Bronchial & Sinus Health 90 Tablets by natural factors
- **How much does it cost?** 139.35 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/3976771-natural-factors-lung-bronchial-and-sinus-health-90-tablets)

## Best For

- natural factors enthusiasts

## Why This Product

- Trusted natural factors brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Clean & Pure Formula:** Free from gluten, GMOs, soy, nuts & more—pure respiratory support
- • **Decades of Expertise:** Backed by 60+ years of family-owned manufacturing excellence
- • **Herbal Powerhouse Blend:** Mullein, NAC & bromelain team up for clear lungs and sinuses
- • **Clinically Trusted Quality:** Third-party tested for 800+ contaminants, ensuring premium safety
- • **Optimal Dosage Flexibility:** Take 1 tablet 3-4 times daily to fit your busy lifestyle

## Overview

Natural Factors Lung, Bronchial & Sinus Health is a premium 90-tablet supplement combining potent herbal ingredients like mullein, N-acetyl-L-cysteine, and bromelain to support healthy lung tissue, clear sinus pathways, and optimal respiratory function. Free from common allergens and rigorously third-party tested for purity, it offers trusted, clean respiratory support backed by over 60 years of family-owned quality assurance.

## Description

Breathe easier with Natural Factors Lung, Bronchial & Sinus Health, a sinus supplement for adults designed to support the respiratory system's natural processes and respiratory lung health. This dietary supplement is a synergy of modern nutraceutical components like N-acetyl-L-cysteine and mullein, complemented by a blend of time-honored herbs. This unique combination works to support respiratory function, aiding and nourishing the entire respiratory system.* With ingredients that help support mucus consistency, this herbal supplement aids sinus calm and nasal health. It's the natural choice for those in search of a supplement that supports their lung health. To support the maintenance and nourishment of already healthy lung tissue, take one tablet 3–4 times per day or as directed by a health professional. Natural Factors products are third-party certified by ISURA to be non-GMO and tested for over 800 contaminants and adulterants, providing additional assurance of unparalleled purity and quality. For over 60 years, we’ve demonstrated our unwavering commitment to quality.

## Features

- Supplement for Respiratory Support: This respiratory health supplement is a lung supplement crafted with mullein to support healthy lung tissue and your respiratory system
- Herbal Supplement Formula: Combining N-acetyl-L-cysteine, bromelain, mullein leaf, and traditional herbs for lung health supplements that support already healthy lung function and clear sinus and bronchial pathways
- Lung Health Support: Among respiratory supplements, this lung formula is free from sugar, wheat, gluten, yeast, soy, egg, fish, shellfish, salt, tree nuts, and GMOs
- Clear Sinus Support Supplement: For sinus and bronchial support, take 1 tablet 3–4 times per day or as directed by a health professional
- About Natural Factors: Natural Factors is family-owned and 3rd Party certified, with direct ownership of all manufacturing stages to ensure the highest quality supplements to help support respiratory health

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00028OO52 |
| ASIN  | B00028OO52 |
| Best Sellers Rank | #15,675 in Health & Household ( See Top 100 in Health & Household ) #109 in Sinus Medicine |
| Brand Name | Natural Factors |
| Color | White |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,298) |
| Date First Available  | May 16, 2008 |
| Department  | All Ages |
| Diet Type | Gluten Free |
| Dosage Form | Tablet |
| Flavor | Cherry |
| Global Trade Identification Number | 00068958035055 |
| Item Dimensions | 2.69 x 2.69 x 4.56 inches |
| Item Form | Tablet |
| Item Highlight | Lung support supplement for breathing and respiratory health support, supports healthy lung tissue & mucus consistency |
| Item Weight | 4.8 ounces |
| Item model number  | NF-3505 |
| Manufacturer | Natural Factors |
| Manufacturer  | Natural Factors |
| Manufacturer Part Number | 3505 |
| Material Features | GMO Free, Plant Based |
| Model Name | Lung, Bronchial & Sinus Health Natural Supplement for Respiratory Health and Easy Breathing, 90 Tablets |
| Model Number | NF-3505 |
| Number of Items | 1 |
| Primary Supplement Type | N-Acetyl Cysteine (NAC) |
| Product Benefits | Immune Support |
| Product Dimensions  | 2.69 x 2.69 x 4.56 inches; 4.8 ounces |
| Total Servings Per Container | 90 |
| UPC | 068958035055 |
| Unit Count | 90 Count |

## Product Details

- **Brand:** Natural Factors
- **Diet Type:** Gluten Free
- **Flavor:** Cherry
- **Item Form:** Tablet
- **Item Weight:** 4.8 ounces
- **Item dimensions L x W x H:** 2.69 x 2.69 x 4.56 inches
- **Package Information:** Bottle
- **Primary Supplement Type:** N-Acetyl Cysteine (NAC)
- **Product Benefits:** Immune Support
- **Unit Count:** 90 Count

## Images

![Natural Factors Lung, Bronchial & Sinus Health 90 Tablets - Image 1](https://m.media-amazon.com/images/I/71U3ogAqhJL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Is this product the new non dr. Murray endorsed packaging?**
A: Hi Jessica, Yes, there appears to be no mention of Dr. Murray on my newest purchase of Natural Factors.  I hope this info is helpful to you.

**Q: Where is this product made**
A: It says it’s a product of Canada

**Q: Is this product vegetarian?**
A: We are happy to help. The Natural Factors Lung, Bronchial, & Sinus Health does use a vegetarian capsule, however, it is not listed with us as 'vegetarian.' This may be due to the L-Cysteine and where it's derived.

**Q: I just got my bottle and nowhere in the ingredients is Horehound listed. Does it actually have it?**
A: I see it listed in the Supplement Facts section, on all my bottles,
Horehound Extract 4.1——50mg
( herb) (Marrubrum Vulgare )
I hope this helps you

## Frequently Bought Together

- Natural Factors Lung, Bronchial & Sinus Health, Natural Supplement for Respiratory Health and Easy Breathing, 90 Tablets
- RidgeCrest Herbals ClearLungs Extra Strength, Natural Lung, Nasal Health Formula, Bronchial, Respiratory, Sinus, Mucus Support (60 Caps, 30 Serv)
- Ridgecrest Herbals ClearLungs Extra Strength, Natural Lung, Nasal Health Formula, Bronchial, Respiratory, Sinus, Mucus Support (120 Caps, 60 Serv)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-08*