Adult
Conditions
Interventions
Apply test cosmetics (oil) to the designated left or right half face during 1 month.
Sponsors
Miura Clinic, Medical Corporation Kanonkai
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.Men and women aged 20 to 64. 2.Individuals who practice simple skin care routines after cleansing. 3.Those who have concerns with dry skin. 4.Participants who do not typically develop hay fever during the trial period. 5.Individuals with no history of allergic reactions to cosmetics. 6.Those who can visit the designated facility on the scheduled trial dates. 7.Participants who can strictly adhere to the designated trial product usage conditions. 8.Subjects whose written informed consent has been obtained
Exclusion criteria
Exclusion criteria: 1.Individuals with a history of skin diseases. 2.Those who are pregnant or breastfeeding. 3.Individuals currently taking or applying medications that may affect the results of the trial. 4.Those who have received cosmetic medical treatments within 4 weeks prior to the start of the trial. 5.Individuals who have undergone skin care treatments within 4 weeks prior to the start of the trial. 6.Those with extensive acne, wounds, warts, or similar issues on the area where the product is to be applied, making them unsuitable as subjects. 7.Others whom the trial's principal investigator deems inappropriate for the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Transepidermal Water Loss Stratum Corneum Moisture Sebum Melanin Skin Viscoelasticity VISIA Imaging Evaluation | — |
Secondary
| Measure | Time frame |
|---|---|
| Subjective Skin Evaluation Criteria | — |
Countries
Japan
Contacts
Public ContactAyaka Nakashima
Euglena Co.,Ltd. Lifescience Research Institute
Outcome results
None listed