Natra RESPIRfree Lung & Bronchial Cough Support | 60 Caps
Visit the Natra Store| Brand | Natra |
| Serving | 1 V-Capsule, twice daily |
| Licensed Natural Health Product | NPN 80128130 |
| Quality Standards | GMP-certified facility |
| Country | Made in Canada  |
About this item
- LUNG CLEANSE & COUGH SUPPORT: A licensed natural respiratory formula traditionally used in Herbal Medicine as an expectorant to help relieve coughs and clear chest congestion for easier breathing during seasonal or environmental stress.
- FOR SMOKERS & IRRITATED AIRWAYS: Formulated for those whose chest feels congested or irritated - botanicals help support airway comfort and looser mucus so you can breathe more freely through cold, flu, and high-exposure seasons.
- NAC + GINGER RESPIRATORY BLEND: Pairs N-Acetyl-L-Cysteine (NAC) with Zingiber officinale (Ginger), Thyme, Fenugreek, and Forsythia to support healthy respiratory mucus balance and comfortable, clear breathing.
- IMMUNE & ANTIOXIDANT SUPPORT: Includes Astragalus, Black Cumin, and Magnesium Ascorbate (a Vitamin C source) to help support immune function and provide antioxidant support through cold and flu season.
- MADE IN CANADA, LICENSED NATURAL HEALTH PRODUCT: Licensed Natural Health Product (NPN 80128130), made in a GMP-certified Canadian facility. Vegan and free from gluten, dairy, and yeast for a clean daily respiratory routine.
- CAPSULES VS SYRUP: An easy-to-take herbal capsule format - no sugary syrup, no sticky dosing. A consistent daily serving of expectorant botanicals that travels and stores easily.
- TARGETED RESPIRATORY HERBS: Combines traditional expectorant and bronchial botanicals - Ginger, Thyme, Fenugreek, Forsythia, Astragalus, Black Cumin, and NAC - in one respiratory and immune support complex.
- QUALITY & SOURCING: Each batch is produced in Canada under Good Manufacturing Practices with traceable botanical inputs, so every bottle delivers the same licensed formula you expect.
Product description
Natra RESPIRfree - Bronchial & Lung Formula
A closer look at Natra RESPIRfree - a licensed natural herbal expectorant and respiratory aid, made in Canada. Licensed Natural Health Product NPN 80128130.
RESPIRfree
LUNG CLEANSE & COUGH SUPPORT
A licensed natural respiratory formula traditionally used in Herbal Medicine as an expectorant to help relieve coughs and clear chest congestion for easier breathing during seasonal or environmental stress.
FOR SMOKERS & IRRITATED AIRWAYS
Formulated for those whose chest feels congested or irritated - botanicals help support airway comfort and looser mucus so you can breathe more freely through cold, flu, and high-exposure seasons.
Advanced Ingredients, Superior Results
A closer look at Natra RESPIRfree - a licensed natural herbal expectorant and respiratory aid, made in Canada.
NAC
100 mgMagnesium ascorbate
85 mg (Vitamin C source)Ginger
4:1 ext - 240 mg dry herbThyme
4:1 ext - 212 mg dry herb
Forsythia
10:1 ext - 450 mg dry herbAstragalus
20:1 ext - 1300 mg dry herbBlack cumin
10:1 ext - 500 mg dry herbForm
60 V-Capsules - veganNatra RESPIRfree: Supplement Facts
Each V-Capsule contains:
- NAC (N-Acetyl-L-cysteine)100 mg
- Magnesium ascorbate85 mg
- Skullcap (Scutellaria lateriflora, Herb Top, 4:1 extract equivalent to 300 mg of dry herb)75 mg
- Fenugreek (Trigonella foenum-graecum, Seed, 4:1 extract equivalent to 300 mg of dry herb)75 mg
- Astragalus (Astragalus membranaceus, Root, 20:1 extract equivalent to 1300 mg of dry herb) Standardized to contain 50% Polysaccharides65 mg
- Ginger (Zingiber officinale, Rhizome, 4:1 extract equivalent to 240 mg of dry herb)60 mg
- Thyme (Thymus vulgaris, Leaf, 4:1 extract equivalent to 212 mg of dry herb)53 mg
- Black cumin (Nigella sativa, Whole plant, 10:1 extract equivalent to 500 mg of dry herb)50 mg
- Forsythia (Forsythia suspensa, Root, 10:1 extract equivalent to 450 mg of dry herb)45 mg
Non-Medicinal Ingredients: Hypromellose, Microcrystalline cellulose, Stearic acid, Silicon dioxide.
Recommended Use or Purpose: Recommended Purpose: Traditionally used in Herbal Medicine as an expectorant and cough suppressant (antitussive) to help relieve bronchitis as well as coughs and colds. Provides antioxidants. Used in Herbal Medicine to help relieve restlessness and/or nervousness (calmative). Natural Health Product NPN 80128130.
Recommended Dose: Recommended Dose (Adults 18 years or older): 1 capsule, two times a day with meals. Take a few hours before or after supplements containing iron, zinc, calcium or copper. Do not exceed the recommended daily dose.
Cautions and Warnings: Cautions and Warnings: Consult a health-care practitioner if symptoms persist or worsen. Consult a health-care practitioner if sleeplessness persists for more than 4 weeks (chronic insomnia). Consult a health-care practitioner prior to use if you have kidney stones; if you have diabetes; or if you have an autoimmune disorder. Avoid taking with alcohol or products that cause drowsiness. Known Adverse Reactions: some people may experience diarrhea or drowsiness; exercise caution if operating heavy machinery, driving a motor vehicle or involved in activities requiring mental alertness. Discontinue use if hypersensitivity or allergy occurs or if you experience gastrointestinal upset. Keep out of reach of children. Store in a cool, dry place. Product has been sealed for your protection - do not use if seal is broken.
Contraindications: Do not use this product if you are taking antibiotics or nitroglycerin, or if you are pregnant or breastfeeding. Actual product packaging and materials may contain more and different information than shown on our website. Always read labels, warnings and directions before using or consuming a product. This item is sold and shipped by Amazon.ca; purchases are completed on Amazon.
Chaque V-Capsule contient :
- NAC (N-acétyl-L-cystéine)100 mg
- Ascorbate de magnésium85 mg
- Scutellaire (Scutellaria lateriflora, parties aériennes, extrait 4:1 équivalant à 300 mg de plante sèche)75 mg
- Fenugrec (Trigonella foenum-graecum, graine, extrait 4:1 équivalant à 300 mg de plante sèche)75 mg
- Astragale (Astragalus membranaceus, racine, extrait 20:1 équivalant à 1 300 mg de plante sèche) Normalisé pour contenir 50 % de polysaccharides65 mg
- Gingembre (Zingiber officinale, rhizome, extrait 4:1 équivalant à 240 mg de plante sèche)60 mg
- Thym (Thymus vulgaris, feuille, extrait 4:1 équivalant à 212 mg de plante sèche)53 mg
- Cumin noir (Nigella sativa, plante entière, extrait 10:1 équivalant à 500 mg de plante sèche)50 mg
- Forsythia (Forsythia suspensa, racine, extrait 10:1 équivalant à 450 mg de plante sèche)45 mg
Ingrédients non médicinaux : hypromellose, cellulose microcristalline, acide stéarique, dioxyde de silicium.
NPN 80128130
Support clear, comfortable breathing the easy way
Get Natra RESPIRfree on Amazon.ca - fast, protected delivery.
Get it on Amazon.caWhy Natra RESPIRfree
A licensed herbal respiratory complex - four ways it is built to support your airways.
Expectorant Action
Traditionally used in Herbal Medicine as an expectorant to help relieve coughs and clear chest congestion, so mucus is easier to clear and breathing feels more comfortable.
Airway Comfort
Ginger and thyme are traditional respiratory botanicals included to support comfortable, clear breathing through cold, flu and high-exposure seasons.
Immune Support
Astragalus and a Vitamin C source (magnesium ascorbate) are included to help support immune function during cold and flu season.
Antioxidant Support
NAC and black cumin contribute to the formula's antioxidant support - the licence states the product provides antioxidants.
Inside every serving
A licensed herbal respiratory blend - NAC with Ginger, Thyme, Forsythia, Astragalus, Black cumin, Fenugreek and a Vitamin C source in one V-Capsule.
How Natra RESPIRfree compares
Why a licensed, multi-botanical respiratory capsule matters.
| Natra RESPIRfree | Single-herb syrups | Bargain blends | |
|---|---|---|---|
| Format | Daily V-Capsules | Sugary syrup | Varies |
| Active herbs | 8 botanicals + NAC | Often one or two | Often under-dosed |
| Licence | NPN 80128130 | Varies | May be unlicensed |
| Allergen profile | Dairy-free - Gluten-free - Yeast-free | Varies | May contain allergens |
| Sourcing | Made in Canada - GMP | Varies | Unclear |
How to use
Take one capsule
Adults 18 years or older: take 1 V-Capsule, two times a day with meals.
Mind the timing
Take a few hours before or after supplements containing iron, zinc, calcium or copper.
Stay consistent
Use daily through congested or high-exposure periods; one bottle holds 60 V-Capsules.
Check with a practitioner
Consult a health-care practitioner if symptoms persist or worsen, or before use if any caution on the label applies to you.
What the research says about the ingredients
Peer-reviewed studies and reviews on the individual ingredients in this formula - shared for education, not as claims about this finished product. RESPIRfree's claims are the statements authorized under its Natural Health Product licence, NPN 80128130.
Loosens thick mucus
A mechanistic review explains that NAC breaks the disulfide bonds of heavily cross-linked mucus glycoproteins, which reduces mucus viscosity - the basis of its long-standing mucolytic use.
ReviewFewer chest flare-ups
A meta-analysis of 13 trials in 4155 patients found NAC significantly reduced exacerbations of chronic bronchitis and COPD (relative risk 0.75) and was well tolerated.
Meta-analysisMucolytics and exacerbations
A Cochrane systematic review of 38 trials concluded that mucolytics such as NAC may modestly increase the chance of being exacerbation-free in chronic bronchitis or COPD, without increasing adverse events.
Systematic reviewRelaxes airway muscle
In mouse lung-slice experiments, ginger extract significantly reduced acetylcholine-induced airway contraction and calcium signalling in airway smooth-muscle cells, an effect similar to a calcium-channel blocker.
Lab study (animal)Anti-inflammatory and immune effects
A systematic review reported that ginger and its compounds suppress pro-inflammatory cytokines and modulate immune responses in experimental and animal models.
Systematic reviewAntioxidant markers
A meta-analysis of 11 randomized trials found ginger supplementation significantly lowered the oxidative-stress marker malondialdehyde and raised glutathione peroxidase.
Meta-analysisFewer coughing fits
In a double-blind RCT of 361 adults with acute bronchitis, a thyme-primrose combination cut daytime coughing fits by 67% versus 51% on placebo and was well tolerated.
Human RCTThyme with ivy for productive cough
A separate double-blind RCT of 361 adults found a thyme-ivy syrup reduced coughing fits by 69% versus 48% on placebo in acute bronchitis with productive cough.
Human RCTTraditional cough syrup
An open clinical trial of a combined herbal syrup with ivy, thyme, aniseed and marshmallow root reported improved cough and expectoration scores with good tolerability.
Human studyAntioxidant action in the lung
In a mouse model of pulmonary fibrosis, forsythiaside A (a Forsythia suspensa compound) reduced oxidative stress and apoptosis, supporting the herb's antioxidant and anti-inflammatory profile.
Lab & animalTraditional respiratory herb
A review notes Forsythia suspensa fruit is a traditional medicine for fever and inflammation whose lignans and phenylethanoid glycosides show anti-inflammatory, antioxidant and antiviral activity, with a recognized lung action.
ReviewCore herb in cold remedies
A systematic review describes Forsythiae Fructus as a core herb in traditional formulas for influenza, with anti-viral, anti-inflammatory and antioxidant activity from its glycosides and lignans.
Systematic reviewTraditional immune tonic
A pharmacology review describes Astragalus membranaceus as a widely used herb traditionally applied as an immune stimulant, antioxidant and expectorant, with flavonoids, saponins and polysaccharides among its constituents.
ReviewPolysaccharide immune effects
A review of Astragalus polysaccharide summarizes evidence that it can activate macrophages, natural killer cells and lymphocytes and induce cytokines, supporting an immunomodulatory role.
ReviewAntioxidant and anti-inflammatory
A review reports that Astragalus and its constituents show immunomodulating, antioxidant and anti-inflammatory effects in experimental and clinical studies.
ReviewAsthma control in a trial
In a randomized, double-blind, placebo-controlled trial in asthmatics, Nigella sativa oil supplementation significantly improved Asthma Control Test scores and normalized blood eosinophils versus placebo.
Human RCTLung function and inflammation
A randomized controlled trial found Nigella sativa supplementation improved measures of pulmonary function (FEV1, peak-flow variability) and lowered airway-inflammation markers in partly controlled asthma.
Human RCTReview of respiratory evidence
A literature review of Nigella sativa in asthma found preclinical bronchodilation and anti-inflammatory effects plus several clinical studies showing improved symptoms and pulmonary function, while noting the evidence base is still limited.
ReviewShorter, milder colds
A Cochrane meta-analysis found that regular vitamin C supplementation reduced the duration of colds (about 8% in adults, 14% in children) and reduced their severity.
Meta-analysisSymptom relief as add-on
A meta-analysis of 10 randomized trials reported that vitamin C used alongside antiviral therapy improved total efficacy and shortened time to symptom relief in the common cold.
Meta-analysisBenefit under physical stress
A meta-analysis showed that, although routine vitamin C did not cut cold incidence in the general population, it reduced cold risk by about half in people under heavy physical stress.
Meta-analysisAntioxidant and anti-inflammatory
A study of fenugreek seed extract confirmed a phenolic profile with strong antioxidant activity and showed it reduced inflammatory mediators (TNF-alpha, IL-6, nitric oxide) in cell and animal models.
Lab & animalAntioxidant pathways
A network-pharmacology study found fenugreek compounds such as luteolin and quercetin act on antioxidant and anti-inflammatory pathways, including NF-kB signalling.
Lab studyUse with care
A toxicology review cautions that fenugreek should be avoided in pregnancy and notes possible allergic cross-reactivity with peanut and chickpea, plus a link to chronic asthma in sensitive people - read the label and consult a practitioner.
ReviewFrequently asked questions
What is Natra RESPIRfree used for?
It is a licensed natural health product traditionally used in Herbal Medicine as an expectorant and cough suppressant (antitussive) to help relieve bronchitis as well as coughs and colds, and it provides antioxidants.
What is in it?
Each V-Capsule combines NAC (N-Acetyl-L-cysteine) and magnesium ascorbate (a Vitamin C source) with eight respiratory and immune botanicals: Skullcap, Fenugreek, Astragalus, Ginger, Thyme, Black cumin, and Forsythia, standardized to contain 50% polysaccharides.
How do I take it?
Adults 18 years or older take 1 capsule, two times a day with meals. Take a few hours before or after supplements containing iron, zinc, calcium or copper. Do not exceed the recommended dose.
Is it suitable for smokers and city dwellers?
It is marketed for smokers, ex-smokers, city dwellers and anyone facing dust, smoke or seasonal congestion who wants daily botanical airway support instead of a one-off syrup. Always read and follow the label.
Is it vegan and allergen-friendly?
Yes - the capsules are vegan V-Capsules and the product is dairy-free, gluten-free and yeast-free. Verify all allergens from the supplement-facts panel before use.
Who should not use it?
Do not use if you are taking antibiotics or nitroglycerin, or if you are pregnant or breastfeeding. Consult a health-care practitioner prior to use if you have kidney stones, diabetes or an autoimmune disorder.
Is it made in Canada?
Yes. It is manufactured in Canada in a GMP-certified facility and licensed by Health Canada under NPN 80128130.
Where do I buy it?
Use the orange button on this page - it takes you to the Natra listing on Amazon.ca for secure checkout and fast delivery.
Support clear, comfortable breathing the easy way
Get Natra RESPIRfree on Amazon.ca - fast, protected delivery.
Get it on Amazon.caNatural Health Product NPN 80128130. RESPIRfree is traditionally used in Herbal Medicine as an expectorant and cough suppressant (antitussive) to help relieve bronchitis as well as coughs and colds, and provides antioxidants. The research summaries below concern the individual ingredients and are educational - they are not claims about this finished product. Read and follow the label. Consult a health-care practitioner prior to use if you have kidney stones, diabetes or an autoimmune disorder, and if you are pregnant or breastfeeding. Results may vary.
Important information
Safety Information
Cautions and Warnings: Consult a health-care practitioner if symptoms persist or worsen. Consult a health-care practitioner if sleeplessness persists for more than 4 weeks (chronic insomnia). Consult a health-care practitioner prior to use if you have kidney stones; if you have diabetes; or if you have an autoimmune disorder. Avoid taking with alcohol or products that cause drowsiness. Known Adverse Reactions: some people may experience diarrhea or drowsiness; exercise caution if operating heavy machinery, driving a motor vehicle or involved in activities requiring mental alertness. Discontinue use if hypersensitivity or allergy occurs or if you experience gastrointestinal upset. Keep out of reach of children. Store in a cool, dry place. Product has been sealed for your protection - do not use if seal is broken.
Indications
Recommended Purpose: Traditionally used in Herbal Medicine as an expectorant and cough suppressant (antitussive) to help relieve bronchitis as well as coughs and colds. Provides antioxidants. Used in Herbal Medicine to help relieve restlessness and/or nervousness (calmative). Natural Health Product NPN 80128130.
Ingredients
Each V-Capsule contains: NAC (N-Acetyl-L-cysteine) 100 mg; Magnesium ascorbate 85 mg; Skullcap (Scutellaria lateriflora, Herb Top, 4:1 extract equivalent to 300 mg of dry herb) 75 mg; Fenugreek (Trigonella foenum-graecum, Seed, 4:1 extract equivalent to 300 mg of dry herb) 75 mg; Astragalus (Astragalus membranaceus, Root, 20:1 extract equivalent to 1300 mg of dry herb) 65 mg, standardized to contain 50% Polysaccharides; Ginger (Zingiber officinale, Rhizome, 4:1 extract equivalent to 240 mg of dry herb) 60 mg; Thyme (Thymus vulgaris, Leaf, 4:1 extract equivalent to 212 mg of dry herb) 53 mg; Black cumin (Nigella sativa, Whole plant, 10:1 extract equivalent to 500 mg of dry herb) 50 mg; Forsythia (Forsythia suspensa, Root, 10:1 extract equivalent to 450 mg of dry herb) 45 mg. Non-Medicinal Ingredients: Hypromellose, Microcrystalline cellulose, Stearic acid, Silicon dioxide. NMIs are subject to change - always read and follow the label.
Directions
Recommended Dose (Adults 18 years or older): 1 capsule, two times a day with meals. Take a few hours before or after supplements containing iron, zinc, calcium or copper. Do not exceed the recommended daily dose.
Legal Disclaimer
Contraindications: Do not use this product if you are taking antibiotics or nitroglycerin, or if you are pregnant or breastfeeding. Actual product packaging and materials may contain more and different information than shown on our website. Always read labels, warnings and directions before using or consuming a product. This item is sold and shipped by Amazon.ca; purchases are completed on Amazon.