healthy people
Conditions
Interventions
For 8 weeks, a facial massage device and basic cosmetics are used on the right side of the face.
Use only basic cosmetics on the left face for 8 weeks.
Sponsors
university of tokyo
Eligibility
Sex/Gender
Female
Inclusion criteria
Inclusion criteria: (1) Not currently using a facial massage device (2) Women of normal health between the ages of 20 and 60 (3) Able to practice the instructed usage by themselves. (4) No other beauty device treatment must be performed on the face. (5) Able to make hospital visits in accordance with the research schedule. (6) The subject must have received a thorough explanation of his/her participation in this study, and must have given written consent of his/her own free will based on a thorough understanding of the subject's situation.
Exclusion criteria
Exclusion criteria: Persons who meet at least one of the following exclusion criteria are excluded. (1) Patients who have experienced hypersensitivity or contact dermatitis to materials used in facial massage products. (2) Persons who have experienced hypersensitivity or contact dermatitis to ingredients contained in basic cosmetics to be used in combination with the product. (3) Patients with inflammation or scars on the face. (4) Pregnant or nursing mothers. (5) Patients with malignant tumors (except in cases where the tumor has been cured by surgery, etc.) (6) Persons with significantly different skin conditions or symptoms on both sides of the face (7) Any other person who is deemed inappropriate as a research subject by the principal investigator.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Changes in skin elasticity at 4 and 8 weeks of initiation | — |
Countries
Japan
Contacts
Public ContactJun Omatsu
The university of tokyo hospital dermatology
Outcome results
None listed