Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Completed Not applicable Interventional Accepts healthy volunteers

Prospective Tolerability Assessment of a Probiotic Dietary Supplement

ClinicalTrials.gov ID: NCT04044144

Public ClinicalTrials.gov record NCT04044144. 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.

ClinicalTrials.gov public records Last synced Sep 4, 2026, 3:58 AM EDT

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.

The dietary supplement being investigated is a formula containing a combination of eight probiotic strains. The combination formula was developed to support general gastrointestinal and immune health. Each of the strains in the formula have previously been studied in human subjects, including several clinical populations. However, the present eight strain combination formula has not previously been evaluated in human subjects. This prospective study will evaluate the tolerability of the eight strain formula in healthy adults.

Study identification

NCT ID
NCT04044144
Recruitment status
Completed
Study type
Interventional
Phase
Not applicable
Lead sponsor
Metagenics, Inc.
Industry
Enrollment
10 participants

Conditions and interventions

Conditions

Interventions

Dietary Supplement

Eligibility (public fields only)

Age range
21 Years to 75 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
Aug 11, 2019
Primary completion
Aug 22, 2019
Completion
Aug 22, 2019
Last update posted
Apr 5, 2022

2019

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Personalized Lifestyle Medicine Center Gig Harbor Washington 98332

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 NCT04044144, 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 Apr 5, 2022 · Synced Sep 4, 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 NCT04044144 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →