10 Best Respiratory Immune Lung Support Supplement of 2025

Last updated on 07/16/2025

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Mullein Leaf Extract for Lung Detox - Marshmallow Root | Echinacea | Oregano | Quercetin | NAC - 15-in-1 Lung Support & Cleanse for Smokers Supplement - Made in USA - As Drops, Tincture - 60 Capsules

Mullein Leaf Extract for Lung Detox - Marshmallow Root | Echinacea | Oregano | Quercetin | NAC - 15-in-1 Lung Support & Cleanse for Smokers Supplement - Made in USA - As Drops, Tincture - 60 Capsules

Ultimate lung detox support.
Enhances respiratory clarity naturally.
Made with quality in USA.

Main Highlights

15-in-1 Lung Complex — Experience the ultimate lung detox & cleanse with respiratory support! With our comprehensive blend featuring 15 essential ingredients, including Mullein leaf extract, Marshmallow, Oregano, Echinacea, A-acetyl Cysteine & Bromelain, our Mullein extract lungs support supplement is designed to support optimal health and well-being.
Respiratory & Bronchial Support — Mullien herbal complex promotes lung health, and enhances detoxification & antioxidant defense while providing mucilaginous comfort & gentle smokers lung cleanse. Mullein leaves capsules support bronchial health, resulting in respiratory clarity. Mullien leaf complex bolsters immune function & offers respiratory support against environmental stressors
Antioxidant Herbal Blend — Nurture your lungs with nature's finest herbs and nutrients in our blend. With powerful ingredients like Mullein, Quercetin, Turmeric, Vitamin C, Zinc, Olive Leaf, and Holy Basil it works synergistically to provide essential lung detox, lung cleanse, immune support, lung cleanse for smokers, and respiratory & bronchial health.
Made in USA — Rest assured, our Mullein leaf lung detox supplement is proudly manufactured in the USA under strict quality control standards, Third Party Tested & GMP certified. We adhere to rigorous procedures to ensure every mullin leaf capsule batch's safety, purity, and efficacy. We use the most potent forms of each component for detox lung cleanse capsules to achieve maximum effect.
Trustworthy Service — We are committed to providing exceptional customer service and transparency with NUTRAHARMONY’s carefully selected lung cleanse and detox multicomplex! Highest quality & purity to ensure the best results! With our mullen supplement, you can trust that you're receiving premium-quality mullen leaves capsules backed by scientific research and dedicated customer support!

Respiratory & Immune Lung Support Supplement with Quercetin, Vitamin D & Cordyceps, Helps Soothe Respiratory Tissues While Loosening Mucus, Lung Health Vitamins for Women & Men, 60 Capsules

Respiratory & Immune Lung Support Supplement with Quercetin, Vitamin D & Cordyceps, Helps Soothe Respiratory Tissues While Loosening Mucus, Lung Health Vitamins for Women & Men, 60 Capsules

Supports respiratory health year-round.
Boosts immune defense naturally.
Third-party tested for purity.

Main Highlights

Quercetin Respiratory support blend: BioSchwartz respiratory & immune support formula combines quercetin, nettle leaf extract and marshmallow root extract to soothe and strengthen tissues in the respiratory tract to keep your airways healthy and clear no matter the season
Immune defense: BioSchwartz advanced formula respiratory & immune support with vitamin c and vitamin d to help fortify the immune system during seasonal changes that can affect respiratory health
Purity tested & allergen free: Each and every batch of BioSchwartz advanced formula respiratory & immune support are third party tested to guarantee the purity, potency, and quality. This formula has been manufactured without gmos, soy, gluten, milk, egg, wheat, peanuts, or shellfish. They also don't include preservatives, artificial ingredients, fillers, chemicals, or color additives
Formulated by professionals: Each one of BioSchwartz professional grade supplements is created by a team of experienced healthcare professionals in the USA to ensure the greatest benefits are achieved
Premium Quality Standards: Our products are manufactured in cGMP compliant facilities in the USA using premium quality globally sourced ingredients - These superior quality control standards are in place so you can feel confident about your dietary supplements

Gaia Herbs Mighty Lungs - Lung Support Supplement to Help Maintain Overall Lung & Respiratory Health* - With Mullein, Plantain, Schisandra & Elecampane - 60 Vegan Liquid Phyto-Capsules (30-Day Supply)

Gaia Herbs Mighty Lungs - Lung Support Supplement to Help Maintain Overall Lung & Respiratory Health* - With Mullein, Plantain, Schisandra & Elecampane - 60 Vegan Liquid Phyto-Capsules (30-Day Supply)

Supports overall lung health.
Blend of herbal ingredients.
Vegan and gluten-free formula.

Main Highlights

Immune Defense Lung Support Supplement: Formulated to help maintain lung health and function*
Helps Maintain Lung Health: This formula combines both adaptogen & respiratory-supporting herbs
Premium Ingredients: Made with mullein leaf, plantain leaf, marshmallow root, Schisandra & more
Purity-Tested: Gaia Herbs Mighty Lungs supplement is vegan, gluten-free & proudly made in NC, USA
Our Story: Since 1987, our purpose has been to connect people, plants, and planet to support healing

Host Defense Breathe* Extract - Immune & Respiratory Support Mushroom Liquid Supplement - Herbal Lung Health Supplement with Chaga, Reishi & Cordyceps - 2 fl oz (60 Servings)*

Host Defense Breathe* Extract - Immune & Respiratory Support Mushroom Liquid Supplement - Herbal Lung Health Supplement with Chaga, Reishi & Cordyceps - 2 fl oz (60 Servings)*

Supports immune system response.
Enhances lung health naturally.
Made from organic ingredients.

Main Highlights

Immune & Respiratory Support Supplement: This mushroom supplement supports your immune system response and lung health for comfortable breathing*
Mushroom Supplement with Cordyceps & Reishi: Our herbal supplement is made with Chaga, Reishi, and Cordyceps for daily respiratory support*
About Host Defense: Host Defense Mushrooms was founded by renowned mycologist Paul Stamets; our mushroom mycelium is certified organic, non-GMO, gluten-free, and grown in the USA*
Powered by Mushroom Mycelium: Our organic mushroom mycelium is grown on organic brown rice substrate; third-party studies show that mushroom mycelium and fermented rice substrate support your health*
Herbal Dietary Supplement: As a dietary supplement, take 1 full dropper bulb squeeze twice daily with food or on an empty stomach, or as recommended by your healthcare advisor

Lung Health & Immune Support Supplement - Lung Cleanse and Detox With Immunity Vitamins For Better Lungs, Immune Defense, Clear Lungs & Deep Breathing Including Quercetin & Cordyceps.Two Months Supply

Lung Health & Immune Support Supplement - Lung Cleanse and Detox With Immunity Vitamins For Better Lungs, Immune Defense, Clear Lungs & Deep Breathing Including Quercetin & Cordyceps.Two Months Supply

Supports respiratory comfort daily.
Easy-to-swallow single capsule.
Natural ingredients for effective health.

Main Highlights

LUNG SUPPORT SUPPLEMENT WITH DAILY IMMUNE SUPPORT - NutraPro respiratory supplement is specifically designed to help you breathe comfortably all year round with additional vitamins for immune system support.
TWO-MONTH'S SUPPLY IN ONE BOTTLE - Our formula Helps lung detox from toxins damage with immune support vitamins. Only one easy-to-swallow capsule a day improves your respiratory system.
CLEAR LUNGS EXTRA STRENGTH for deep lung And bronchial clear.Free-breathing, wheezing, and mucus buildup with the addition of an immune boost.
NATURAL INGREDIENTS - Our 2 In 1 lung health supplements include Quercetin, Vitamin C, Cordyceps, Feverfew, Citrus Bioflavonoids, Pine Bark, Stinging Nettle, Butterbur, Menaquinone, and Bromelain.
60 DAYS MONEY BACK GUARANTEED - If you are not amazed by the results we will give you a FULL REFUND even after 60 days. Just send us a direct message on Amazon-NO QUESTIONS ASKED.BUY WITH CONFIDENCE.

Gaia Herbs Respiratory Mushroom Blend - Immune Support Herbal Supplement to Help Maintain Overall Lung and Respiratory Health - WIth Reishi and Cordyceps* Mushrooms - 40 Vegan Capsules (40-Day Supply)

Gaia Herbs Respiratory Mushroom Blend - Immune Support Herbal Supplement to Help Maintain Overall Lung and Respiratory Health - WIth Reishi and Cordyceps* Mushrooms - 40 Vegan Capsules (40-Day Supply)

Supports lung and respiratory health.
Contains powerful adaptogenic mushrooms.
Made from 100% organic extracts.

Main Highlights

Lung Support Supplement: This mushroom blend helps maintain overall lung & respiratory health
Mushroom Supplement: Contains both reishi & cordyceps mushrooms, a blend of two adaptogenic herbs
Immune Defense: Our formula supports the immune system & is made with 100% organic mushroom extracts
Purity-Tested: Gaia Herbs Respiratory Mushroom Blend is gluten-free and proudly made in NC, USA
Our Story: Since 1987, our purpose has been to connect people, plants, and planet to create healing

Gaia Herbs Bronchial Wellness Syrup - Immune Support Supplement to Help Maintain Lung Health and Help Provide Comfort for Occasional Sore Throat - 5.4 Fl Oz (Up to 32-Day Supply)

Gaia Herbs Bronchial Wellness Syrup - Immune Support Supplement to Help Maintain Lung Health and Help Provide Comfort for Occasional Sore Throat - 5.4 Fl Oz (Up to 32-Day Supply)

Supports respiratory health naturally.
Tasty formula for all ages.
Proudly made with quality ingredients.

Main Highlights

Lung Health and Immune Support Supplement: For respiratory support & comfort when your throat hurts*
Helps Soothe Sore Throat Symptoms: A great-tasting formula suitable for adults and kids 6 and over
Herbal Supplements: With English plantain leaf, grindelia, eucalyptus leaf essential oil, and more
Purity-Tested: Gaia Herbs Bronchial Wellness Syrup is vegan, gluten-free & proudly made in NC, USA
Our Story: Since 1987, our purpose has been to connect people, plants, and planet to create healing

Pet Wellbeing Lung Gold for Dogs - Vet-Formulated - Lung & Respiratory Immune Support, Open Airways, Easy Breathing, Reishi - Herbal Supplement 2 oz (59 ml)

Pet Wellbeing Lung Gold for Dogs - Vet-Formulated - Lung & Respiratory Immune Support, Open Airways, Easy Breathing, Reishi - Herbal Supplement 2 oz (59 ml)

Supports happier, healthier dogs.
Promotes optimal lung function.
Veterinarian-formulated for safety.

Main Highlights

BETTER QUALITY OF LIFE. Is your canine companion thriving? We’d be honored to help your dog live their happiest and healthiest life possible.
LUNG & RESPIRATORY SUPPORT. Helps maintain normal airway opening (dilation) for healthy breathing, proper oxygenation, and balanced respiratory function.
HEALTHY IMMUNE DEFENSE. Supports your dog's innate immune defenses in the lungs and lower respiratory tract.
COMFORT. Lung Gold helps to maintain normal pulmonary health and comfort.
VETERINARIAN-FORMULATED. MADE IN USA. MONEY-BACK GUARANTEE. TRUSTED CARE SINCE 2001. Expertly developed by our compassionate team of in-house holistic veterinarians to offer your pet essential health support. All our vet-formulated supplements are proudly produced in FDA-registered, GMP-certified facilities in the USA. Each product is made with the highest-quality ingredients and undergoes rigorous testing for purity.

Swisse Lung Detox and Cleanse | Lungs Support Supplement & Respiratory Health with Mullein Leaf Extract, Reishi, Astragalus | Healthy Immune System with Zinc & Vitamin C | 90 Tablets

Swisse Lung Detox and Cleanse | Lungs Support Supplement & Respiratory Health with Mullein Leaf Extract, Reishi, Astragalus | Healthy Immune System with Zinc & Vitamin C | 90 Tablets

Supports lung and respiratory health.
Natural ingredients for effective cleansing.
Vegan, gluten-free, and clean label.

Main Highlights

CLEAR LUNGS & STRONG RESPIRATORY HEALTH: Swisse Lung health supplement uses a lung cleanse formula with all-natural herbs, vitamins, and minerals to support lung and respiratory health. *
LUNG CLEANSE FOR SMOKERS WITH REISHI AND ASTRALAGUS: Traditionally used in Western Herbal and Chinese medicine as a respiratory supplement, Astragalus is a natural lung tonic to help clean out irritants*, and Reishi mushroom helps support a healthy respiratory system. *
MULLEIN LEAF EXTRACT: Mullein is a natural demulcent that helps soothe inflamed surfaces in the respiratory system. * Thyme acts as a natural expectorant to help clear excess mucus and improve cough reflex. *
IMMUNE HEALTH SUPPORT: Each tablet contains zinc, selenium, and vitamins A & C to support a healthy immune system and provide antioxidant support to protect your lungs against free radical damage caused by pollution. *
CLEAN LABEL: Vegan and Vegetarian Friendly. No Artificial Flavors. No added lactose or gluten.

resbiotic resB Lung Support Probiotic Supplement - Lung Health Supplement for Smokers, Gut Health, Immune & Digestive Support, Respiratory Care, Holy Basil & Turmeric, Clinically Trialed - 60 Capsules

resbiotic resB Lung Support Probiotic Supplement - Lung Health Supplement for Smokers, Gut Health, Immune & Digestive Support, Respiratory Care, Holy Basil & Turmeric, Clinically Trialed - 60 Capsules

36% OffFree Shipping

Natural support for lung health.
Formulated by medical professionals.
Non-GMO and gluten-free formula.

Main Highlights

HEALTH FOR ALL: Maybe it’s allergy season or you’re trying to kick a cough. Whatever your reasons, resB offers a natural way to support lung function, in addition to digestion and immune health.
LUNG DETOX & WELLNESS: Formulated with probiotics and botanicals for immune health by Dr. Vivek Lal MD with a team of pulmonary physicians and scientists, based on over a decade of research.
CLINICAL PROVEN INGREDIENTS ACTIVATE THE GUT-LUNG AXIS: resB supports better lung, gut, and immune health through live probiotics and bioactive herb botanicals (turmeric, holy basil, and vasaka leaf)
HIGHEST QUALITY PRODUCTION & TESTING: Our products are produced & third party tested to the highest purity. resB Lung Support supplement is Non-GMO, Gluten-Free, Lactose-Free, Vegan & Made in the USA.
EASY TO SWALLOW AND STORE - Each bottle contains a 30-day supply of tasteless, easy to swallow capsules. Our industry-leading moisture control technology preserves the potency without refrigeration