Healthy adults
Conditions
Interventions
Moisturizer group A test product (moisturizer) is applied at least twice a day for four weeks on the test area (the entire body below the neck).
Control group No moisturizer is applied for four week
Sponsors
Pias Corporation
Eligibility
Sex/Gender
Female
Inclusion criteria
Inclusion criteria: (1) Japanese females between 70 years to 90 years old (2) Subjects who agreed to participate in this study in writing after receiving a sufficient explanation of the purpose and contents of this study (3) Subjects who adhere to the instructions for use of the test product and are willing to use the test product during the study period
Exclusion criteria
Exclusion criteria: (1) Those with a history of severe illness or complications requiring treatments (2) Those who are taking or using medications that may affect the study (3) smoker (4) Those who are likely to develop allergies to cosmetics and food (including those who have experienced skin abnormalities such as rashes due to cosmetics within the past year) (5) Those who are currently participating in other clinical trials (6) In addition, those who are judged to be inappropriate for participation in this study by the principal investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Observation of skin findings by a dermatologist Water content of the stratum corneum Transepidermal water loss Questionnaires Serum levels of inflammatory cytokines | — |
Secondary
| Measure | Time frame |
|---|---|
| Biochemical and immune serology examination of blood | — |
Countries
Japan
Contacts
Public ContactMiki Iwai
Pias Corporation Central R&D Laboratory
Outcome results
None listed