A Study on Protective Agents for Preventing Dry Lips

A Study on Protective Agents for Preventing Dry Lips - A Study for Preventing Dry Lips

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000061015

Enrollment

Registered

2026-03-23

Start date

2019-03-01

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

Dry Lips

Interventions

Petrolatum, 3 times a day, for 7 days Glycerin, 3 times a day, for 7 days Olive oil, 3 times a day, for 7 days Lip balm, 3 times a day, for 7 days

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy volunteer

Exclusion criteria

Exclusion criteria: People who use lipstick or other lip balms

Design outcomes

Primary

Measure	Time frame
Lip moisture content	—

Countries

Japan

Contacts

Public ContactShinichi Watanabe

Matsuyama University College of Pharmaceutical Sciences

swatanab@g.matsuyama-u.ac.jp089-925-7111

Outcome results

None listed

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