Cell Culture Clear Research

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCT1030210520

Enrollment

Registered

2021-12-26

Start date

2021-12-17

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Wrinkles and blemishes

Interventions

Apply cell culture supernatant periodically for 20 weeks.

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1.Japanese women 2.Those with wrinkles from the corner of the eyes to the temples on both sides 3.Those with spots on both sides

Exclusion criteria

Exclusion criteria: 1.Those with serious skin diseases on the face 2.Persons with a history of contact dermatitis caused by quasi-drugs or cosmetics, or a current medical condition 3.Persons with a history or current illness of atopic dermatitis 4.Those who are pregnant or may become pregnant, and those who wish to become pregnant during the research period.

Design outcomes

Primary

Measure	Time frame
Usefulness: Evaluation of skin condition Safety: harmful effects, side effects	—

Contacts

Public ContactTakashi Iizuka

BTR Arts Ginza Clinic

iizuka@syuhakukai.or.j81-3-6228-5224

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026