Ozonated Oil Emulsion for Seborrhea in Women (NCT07559617) | Clinical Trial Compass
CompletedNot Applicable
Ozonated Oil Emulsion for Seborrhea in Women
Syria66 participantsStarted 2024-04-06
Plain-language summary
This study evaluates a new ozonated oil-based hair cream for women with oily scalp (seborrhea). The cream contains natural oils (moringa, wheat germ, olive, and chili extract) treated with ozone, plus biotin (vitamin B7).
66 women aged 18-40 years participated in this 6-week study. Participants were randomly assigned to receive either:
* The active cream (ozonated oils + biotin), OR
* A placebo cream (without active ingredients)
Neither the participants nor the researchers knew which cream was given (double-blind). Participants applied the cream to their scalp every evening for 6 weeks.
The main goal was to measure changes in scalp oil (sebum) production at Week 6 compared to baseline. Other outcomes included hair manageability, shine, and scalp comfort.
Results showed that the active cream significantly reduced scalp oil by 28% compared to 10% in the placebo group. The cream was well-tolerated with only mild side effects (scalp irritation in 6% of active group).
This study suggests that ozonated oil emulsion may be a safe and effective cosmetic option for managing oily scalp in women.
Who can participate
Age range
18 Years – 40 Years
Sex
FEMALE
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* Female sex (biological), ages 18-40 years
* Objective sebum measurement ≥200 µg/cm² at baseline (Sebumeter SM 815)
* Self-reported daily or near-daily hair washing due to oily scalp
* Willing to abstain from other hair treatments for 2-week washout and study duration
* Signed informed consent
Exclusion Criteria:
* Active scalp dermatoses (psoriasis, atopic dermatitis, tinea capitis) requiring medical treatment
* Known hypersensitivity to study ingredients or fragrance components
* Pregnancy, lactation, or planned pregnancy during study period
* Systemic medications affecting sebum production (isotretinoin, hormonal contraceptives initiated within 3 months, anti-androgens)
* Participation in other cosmetic or pharmaceutical trials within 30 days
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Percent change from baseline in scalp sebum content measured by Sebumeter