Impact of OptiCreatine on Plasma Creatine and Gastrointestinal Effects in Males and Females
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This page only displays public information reproduced from the official ClinicalTrials.gov record NCT07225335. It adds no medical advice, opinions, or eligibility judgments. The official record remains the source of truth for eligibility criteria, enrollment, and contact information.
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Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The study aims to evaluate the novel OptiCreatine formulation, which combines creatine with other bioactive compounds purported to enhance absorption and reduce gastrointestinal (GI) discomfort. Using a randomized, double-blind, crossover design, the study will compare the acute and chronic effects of OptiCreatine versus Creatine monohydrate in healthy, recreationally active adults. Participants will be asked to orally consume both the OptiCreatine and the creatine monohydrate. Primary outcomes include plasma creatine concentrations, gastrointestinal symptomatology, and fluid distribution measured through bioelectrical impedance spectroscopy.
Study identification
- NCT ID
- NCT07225335
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 17 participants
Conditions and interventions
Conditions
Interventions
- OptiCreatine Dietary Supplement
- Creatine Monohydrate Dietary Supplement
Dietary Supplement
Eligibility (public fields only)
- Age range
- 18 Years to 45 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
- Nov 5, 2025 (Actual)
- Primary completion
- Dec 19, 2025 (Actual)
- Completion
- Dec 19, 2025 (Actual)
- Last update posted
- Mar 12, 2026
2025
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Applied Physiology Laboratory (Fetzer Hall, Room 025) | Chapel Hill | North Carolina | 27599-8700 | — |
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 NCT07225335, 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 Mar 12, 2026 · Synced Nov 14, 2026
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