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Lung & Bronchial Support

product on market Softgel Capsule Doctors' Preferred Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 25% of ingredients have research evidence
B Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

The product contains Thymocid and AP-Bio, which are intended to support respiratory health. However, there is limited research evidence available to substantiate the efficacy of these specific ingredients for lung and bronchial support. The formulation maintains a high safety profile based on current data.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Lung & Bronchial Support
Open Full PDF View on NIH DSLD →
Details

Label Data

2 Softgel(s)
Serving Size
30
Servings
Other Combinations
Product Type
25%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
15 Calorie(s)
Total Fat
1.5 Gram(s) (2% DV)
Cholesterol
1 mg (1% DV)
Thymocid
1 Gram(s)
AP-Bio
200 mg
AlvioLife Herbal Blend
200 mg
150 mg
Market median: 500.0mg (283 products) 174 studies (A:0, B:62)
Market median: 470.0mg (230 products) 9 studies (A:3, B:3)

Other Ingredients

Gelatin Glycerin Olive Oil Sunflower Lecithin yellow Beeswax Water, Purified Turmeric Maltodextrin
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Doctor's suggested use: Take 2 softgels once daily with a meal.

Warnings & Precautions

Precautions: Consult a health care practitioner if you are pregnant or nursing, have a serious medical condition, or use any medications.

Keep out of reach of children.

Formulation Notes

Doctor-Developed Formula by Stephen Sinatra, MD Dr. Sinatra was a pioneer in integrative cardiology and anti-aging medicine. His 40+ years of research, clinical experience, and work with supplement leader Healthy Directions led to the development of Lung & Bronchial Support, featuring clinically validated key ingredients for clear breathing and normal lung function.

Gluten Free

Additional Information

Get to know the doctors at DoctorsPreferred.com Doctor Developed

Triple Tested CGMP Certified Facility

Doctor Formulated Doctor Formulated

Metadata

Product Details

UPC / SKU8 10047 39131 9
DSLD Entry Date2024-05-23
Product TypeOther Combinations
FormSoftgel Capsule
BrandDoctors' Preferred
DSLD ID309892
Data Updated2026-04-11
Research

Research Evidence

9
Research Sources
60
Avg Quality
5
Meta Analysis
2
Cochrane Review
1
Systematic Review
1
Rct
B Astragalus (a traditional Chinese medicine) for treating chronic kidney disease.
Cochrane Review The Cochrane database of systematic reviews PubMed DOI
B Oral Astragalus (Huang qi) for preventing frequent episodes of acute respiratory tract infection in children.
Cochrane Review The Cochrane database of systematic reviews PubMed DOI
B Evaluating traditional Chinese medicine (TCM) Jie Geng and Huang Qi combination on reducing surgical site infections in colorectal cancer surgeries: A systematic review and meta-analysis
Meta Analysis International wound journal 2024 PubMed DOI
B Chronic fatigue syndrome post-COVID-19: triple-blind randomised clinical trial of Astragalus root extract
Rct BMJ supportive & palliative care 2025 PubMed DOI
B Efficacy and potential pharmacological mechanism of Astragalus-Salvia miltiorrhiza combination in diabetic nephropathy: integrating meta-analysis, network pharmacology, molecular docking, and experimental validation
Meta Analysis Renal failure 2025 PubMed DOI
B Renal protective effects and mechanisms of Astragalus membranaceus for diabetic kidney disease in animal models: An updated systematic review and meta-analysis
Meta Analysis Phytomedicine : international journal of phytotherapy and phytopharmacology 2024 PubMed DOI
C Adjuvant therapy with Astragalus membranaceus for post-stroke fatigue: a systematic review
Systematic Review Metabolic brain disease 2020 PubMed DOI
C Efficacy of Astragalus Membranaceus (Huang Qi) for Cancer-Related Fatigue: A Systematic Review and Meta-Analysis of Randomized Controlled Studies
Meta Analysis Integrative cancer therapies 2025 PubMed DOI
C The Effect of Astragalus on Humoral and Cellular Immune Response: A Systematic Review and Meta-Analysis of Human Studies
Meta Analysis Complementary medicine research 2023 PubMed DOI
View all evidence for Astragalus →
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.