NCT05876845

Brief Summary

This is a virtual, single-arm clinical trial that will last 4-weeks. Participants will take the supplement daily and complete questionnaires at baseline, week 2, and week 4. Participants will provide photos of their face and stomach at baseline and week 4. Gut health and associated health outcomes, including brain, skin, and immune function, will be evaluated at baseline and at each check-in. Likert scale responses will be statistically compared from baseline to each check-in. Participant responses on product feedback will be presented as % scores. Baseline and endline photos from each study part will be provided by participants.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
38

participants targeted

Target at P25-P50 for not_applicable

Timeline
Completed

Started Feb 2023

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

February 9, 2023

Completed
2 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

March 29, 2023

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

March 29, 2023

Completed
22 days until next milestone

First Submitted

Initial submission to the registry

April 20, 2023

Completed
1 month until next milestone

First Posted

Study publicly available on registry

May 26, 2023

Completed
Last Updated

May 26, 2023

Status Verified

May 1, 2023

Enrollment Period

2 months

First QC Date

April 20, 2023

Last Update Submit

May 15, 2023

Conditions

Outcome Measures

Primary Outcomes (2)

  • Change in participant-reported gastrointestinal symptoms [Time Frame: Baseline to 4 weeks]

    Assessed via study-specific questionnaires to gather information on improvements in bloating, digestion, stool regularity, stool quality, and gas. Survey-based assessments (0-5, 0-6 point scale) of changes in bloating, digestion, stool regularity, stool quality, and gas.

    4 weeks

  • Change in scores on the Gastrointestinal Symptom Rating Scale (GSRS) [Time Frame: Baseline to 4

    Use of validated questionnaire the GSRS to assess gastrointestinal symptoms.The GSRS is a disease-specific instrument of 15 items combined into five symptom clusters reporting on Reflux, Abdominal pain, Indigestion, Diarrhoea and Constipation. The GSRS has a seven-point graded Likert-type scale where 1 represents no symptoms and 7 represents severe symptoms.

    4 weeks

Study Arms (1)

Intervention Group

EXPERIMENTAL
Other: Combined pre-, pro-, and post-biotic supplement

Interventions

Participants will take 2 capsules daily with water, with their first meal of the day.

Intervention Group

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Men or women
  • years of age or older
  • Experience at least one of the following symptoms: regular bloating/gas, irregular bowel movements, heartburn, or poor digestive health
  • Generally healthy

You may not qualify if:

  • Any pre-existing chronic conditions that would prevent participants from adhering to the protocol, including oncological and psychiatric disorders.
  • Allergic to bees, bee products, poplar tree products, or balsam of Peru
  • Anyone with known severe allergic reactions.
  • Women who are pregnant, breastfeeding or attempting to become pregnant
  • Unwilling to follow the study protocol.
  • Has introduced any new forms of medication or supplements targeting gut health within the last 3 months
  • Has taken antibiotics in the last 3 months

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Citruslabs

Santa Monica, California, 90404, United States

Location

MeSH Terms

Interventions

Proline

Intervention Hierarchy (Ancestors)

Imino AcidsAmino Acids, CyclicAmino AcidsAmino Acids, Peptides, and Proteins

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
OTHER
Intervention Model
SINGLE GROUP
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

April 20, 2023

First Posted

May 26, 2023

Study Start

February 9, 2023

Primary Completion

March 29, 2023

Study Completion

March 29, 2023

Last Updated

May 26, 2023

Record last verified: 2023-05

Locations