Study on the comprehensive evaluation of skin condition and safety related to the use of facial beauty devices

Evaluation of skin condition improvement and skin safety using facial beauty devices: Development of beauty technology targeting the adipose layer - Evaluation of skin condition improvement and skin safety using facial beauty devices: Development of beauty technology targeting the adipose layer

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000060661

Enrollment

Registered

2026-02-16

Start date

2026-02-16

Completion date

Unknown

Last updated

2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy people

Interventions

For 12 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 12 weeks.

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: (1) Healthy female participants aged between 40 and 65 years. (2) Participants with a body mass index (BMI)of 15.0 or higher and less than 35.0. (3) Subjects who have not had excessive sunburn within the past 4 weeks.

Exclusion criteria

Exclusion criteria: (1) History of cosmetic medical treatments . (2) Serious underlying diseases or facial skin disorders. (3) Pregnancy or breastfeeding. (4) Facial inflammation or wounds. (5) Other conditions judged inappropriate by the principal investigator.

Design outcomes

Primary

Measure	Time frame
Evaluation of devices that measure (before use, after 4 weeks, after 8 weeks, after 12 weeks)	—

Secondary

Measure	Time frame
Subjective assessment	—

Countries

Japan

Contacts

Public ContactKentato Yamazaki

YA-MAN LTD. HYOJO Science Lab

k.yamazaki@ya-man.com0356657321

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026