Could moringa mouthwash beat standard rinses for dental health?
NCT ID NCT04575948
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests whether a mouthwash made from moringa leaves can reduce dental plaque, bacteria, and early cavities as well as the standard chlorhexidine rinse. Researchers will enroll 90 adults with mild gum inflammation and moderate-to-high cavity risk. Participants will use either moringa mouthwash, chlorhexidine, or a placebo for 21 days, and their gum health and tooth spots will be measured.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Moringa oleifera leaf extract mouthwash
- What this could lead to
- If it works, this could offer a natural, less harsh alternative to standard mouthwash for controlling plaque and preventing cavities.
- What could go wrong
- This is a small, early-phase trial (90 people) comparing a plant extract to a well-established drug. The moringa mouthwash may not be as effective or stable as hoped.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2/3
Runs two stages together: whether the treatment works, then large-scale confirmation.
- Participants
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About 90 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Dec 2027
An estimate. Start dates often move.
- Expected to finish
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Dec 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 50 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Systemically free as reported by the patients * Minimum of 20 teeth present in the dentition (excluding wisdom teeth); * Clinically healthy gingiva (on intact periodontium) * Dental biofilm-induced gingivitis (plaque induced gingivitis) according to the criteria set by the American Academy of Periodontology for classification of periodontal diseases and conditions in 2017 * Moderate to high caries risk patients Exclusion Criteria: * Patients with periodontitis or requiring other immediate dental treatments (within the current 6 months) * Subjects on antibiotics within last 6 months * Periodontal therapy for the past 6 months * Pregnant women and lactating mothers * Medically compromised patients * Subjects with tobacco consumption in any form * Subjects wearing partial dentures or having clinically unacceptable restorations or bridges * Subjects wearing orthodontic appliances * History of allergy to chemical or any herbal products
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
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Other studies related to the condition(s) this trial covers.
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