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Ozonated Oil Emulsion for Seborrhea in Women

NCT07559617 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 66

Last updated 2026-04-30

No results posted yet for this study

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.

Conditions

  • Cosmetic Management of Oily Scalp

Interventions

OTHER

Ozonated oil-based cosmetic emulsion

Low oil-in-water emulsion containing ozonated natural oils (Moringa oleifera 3%, Triticum vulgare 1.95%, Olea europaea 2%, Capsicum annuum oleoresin 0.05%) plus biotin 0.1%. Applied 5g to scalp evening, overnight, rinsed morning for 6 weeks.

OTHER

Matched vehicle control

Identical base formulation with caprylic/capric triglyceride 6% and isopropyl palmitate 2% to match total oil phase (8%), rheology, and cosmetic elegance. Same application protocol: 5g evening, overnight, 6 weeks.

Sponsors & Collaborators

  • Chadi Khatib

    lead OTHER

Principal Investigators

  • Hisham M Kasem, Prof. · Syrian Scientific Society for Medicinal Herbs

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
40 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-04-06
Primary Completion
2024-05-18
Completion
2024-05-18

Countries

  • Syria

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07559617 on ClinicalTrials.gov