Analysis on an effect of long-term use of cosmetics on human skin microbiota

Analysis on an effect of long-term use of cosmetics on human skin microbiota - Analysis on an effect of long-term use of cosmetics on human skin microbiota

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000020496

Enrollment

Registered

2016-01-12

Start date

2016-01-12

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

Healthy adult

Interventions

Intervention group1 cosmetic lotion adequate amount apply on both cheek and right cubital fossa twice per day, 8weeks every day

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: 1. Male 22 years old to 39 years old

Exclusion criteria

Exclusion criteria: 1. Subject who has dermatosis at target skin region 2. Subject who has allergy against cosmetic lotion which will be used for this study

Design outcomes

Primary

Measure	Time frame
Comprehensively analyze microbiota for two months at several time points.	—

Countries

Japan

Contacts

Public ContactTaiki Tsutsui

Momotani Juntenkan LTD R&D department

ttsutsui@e-cosmetics.co.jp06-6571-6622

Outcome results

None listed

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