A Study to Evaluate the Effects of a Supplement on Mucus Clearance and Respiratory Symptoms
Public ClinicalTrials.gov record NCT07740746. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a randomized, triple-blind, placebo-controlled clinical trial evaluating the effects of the BetterLungs Mullein + Chlorophyll supplement on mucus clearance and respiratory symptoms over 60 days. One hundred adult participants experiencing chest mucus build-up, difficulty clearing mucus, breathlessness, and low energy levels will be enrolled and randomized to either the active supplement or a matched placebo. Participants will take their assigned product once daily in the morning mixed with water and will complete self-reported questionnaires at Baseline, Day 20, Day 40, and Day 60.
Study identification
- NCT ID
- NCT07740746
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 100 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 21, 2025
- Primary completion
- Aug 29, 2025
- Completion
- Aug 29, 2025
- Last update posted
- Aug 2, 2026
2025
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Citruslabs | Las Vegas | Nevada | 89118 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07740746, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 2, 2026 · Synced Sep 3, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07740746 live on ClinicalTrials.gov.