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Impact of Multivitamin (PhytoMulti®) and a Probiotic (UltraFlora® Balance Probiotic) on Gut Health of People Taking GLP-1 Medication

A Single Arm Trial to Evaluate the Effect of PhytoMulti® Multivitamin and UltraFlora® Balance Probiotic on Bowel Symptoms in Individuals Using GLP-1 Receptor Agonists, Assessed by the IBS Symptom Severity Score (IBS-SSS)

Status
Not yet recruiting
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07130396
Enrollment
100
Registered
2025-08-19
Start date
2025-11-01
Completion date
2026-04-30
Last updated
2025-08-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Adults, GLP-1

Brief summary

This is a single-arm, open-label clinical trial involving 100 participants who will undergo a total participation period of 12 weeks.

Detailed description

The trial begins with a screening to assess eligibility, followed by a 12-week treatment phase during which participants will receive a fixed-dose oral supplementation regimen. During this treatment period, participants will take PhytoMulti® Multivitamin at a fixed dose of 2 tablets per day and UltraFlora® Balance Probiotic at a fixed dose of 1 capsule per day, both administered orally once daily with food. During the 12-week treatment period, participants will be asked to complete questions at fixed timepoints.

Interventions

DIETARY_SUPPLEMENTMultivitamin and a Probiotic

The duration of trial intervention and participation for an individual participant is approximately 3 months (12 weeks). Screening, during which eligibility to participate in the trial is assessed, occurs at baseline. A fixed, orally administered, dose of the study products (PhytoMulti® Multivitamin, 2 tablets/day and UltraFlora® Balance Probiotic, 1 capsule/day) are taken daily with breakfast

Sponsors

Metagenics, Inc.
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
SUPPORTIVE_CARE
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

1. Providing written informed consent 2. Males and females of at least 18 years old 3. Minimum 4 weeks on GLP-1 (f.e Ozempic®, Wegovy®, Mounjaro®, etc.) and maximum 1 year on GLP-1 4. Body Mass Index (BMI) ≥ 25 AND ≤ 30 5. Being willing to maintain stable dietary habits and physical activity levels throughout the trial period 6. Being willing not to introduce any other food supplements during the trial period (supplements used in the two weeks prior to enrolling in the trial and used consistently throughout are acceptable, except for probiotics).

Exclusion criteria

1. Having had any type of bariatric surgery, or planned bariatric surgery during the period of trial participation. 2. Suffering from a severe chronic disease (e.g., cancer, HIV, hepatic or renal impairment, diabetes type I), inflammatory bowel disease (IBD), Coeliac Disease, and/or being immunocompromised. 3. Suffering from any uncontrolled endocrine disorder 4. Having used any antibiotic treatment in the 2 months prior to enrollment. 5. Having a known allergy to the ingredients in the study product. 6. Being pregnant or lactating (breastfeeding) or trying to become pregnant. 7. Participating in another clinical trial. 8. Suffering from dementia or inability to take the trial treatment in an appropriate way. 9. Taking PhytoMulti® Multivitamin and/or UltraFlora® Probiotic or any similar product from competitors prior to trial participation

Design outcomes

Primary

MeasureTime frameDescription
IBS- SSSFrom enrollment to the end of treatment at 12 weeks (90 days)To assess impact of PhytoMulti® multivitamin and UltraFlora® Balance Probiotic on abdominal symptoms using the IBS severity scoring system (IBS-SSS)

Contacts

Primary ContactIrfan Qureshi, MD
trials@metagenics.com+1 800-843-9660

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026