Clinical Trial

Clinical Investigation of Oral Malodor for Max Fresh Toothpaste Containing Zinc Citrate Versus a Commercially Available Regular Fluoride Toothpaste

Active, Not Recruiting Phase 3
View on ClinicalTrials.gov →
Record status
This record was last updated June 17, 2026 (before its estimated July 2026 completion). Its status may not reflect the trial's current state.
Summary
The objective of this three-week clinical research study is to evaluate oral malodor for a toothpaste containing zinc citrate as compared to a commercially available regular fluoride toothpaste using the organoleptic method.
Protocol Amendment History 6 changes
critical Trial status changed: Not Yet Recruiting → Active, Not Recruiting 2026-06-18
notable Primary completion pushed: 2026-06 -> 2026-07 2026-06-18
minor Completion pushed: 2026-06 -> 2026-07 2026-06-18
critical Primary endpoint(s) modified 2026-04-18
notable Primary completion pushed: 2026-02-10 -> 2026-06 2026-04-18
minor Completion pushed: 2026-02-10 -> 2026-06 2026-04-18
Trial Details
NCT Number NCT07398378
Lead Sponsor Colgate Palmolive
Conditions Oral Malodor
Enrollment 80 participants
Start Date 2026-06-12
Primary Completion 2026-07 (estimated)
Study Completion 2026-07 (estimated)
Updated on ClinicalTrials.gov 2026-06-17