Clinical Study to Assess a Dietary Supplement on Sleep Health and Quality
Public ClinicalTrials.gov record NCT05368909. 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.
Official title
Assessment of the Effects of a Dietary Supplement on the Sleep Health and Sleep Quality of People With Sleep Problems: A Randomized, Double-blind, Placebo-controlled, Crossover Design Study
Study identification
- NCT ID
- NCT05368909
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- 4Life Research, LLC
- Industry
- Enrollment
- 30 participants
Conditions and interventions
Conditions
Interventions
- Placebo Dietary Supplement
- Sleep Supplement Dietary Supplement
Dietary Supplement
Eligibility (public fields only)
- Age range
- 18 Years to 60 Years
- 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
- Dec 15, 2021
- Primary completion
- Mar 27, 2022
- Completion
- May 30, 2022
- Last update posted
- Jul 11, 2022
2021 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| 4Life Research | Sandy City | Utah | 84070 | — |
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 NCT05368909, 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 Jul 11, 2022 · Synced May 8, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05368909 live on ClinicalTrials.gov.