Efficacy test of plant extracts for physical effect.

A Study on the efficacy of plant extracts for physical effect. - Efficacy test of plant extracts for physical effect.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000038318

Enrollment

Registered

2019-10-23

Start date

2019-10-25

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 adults

Interventions

Control sample application &gt

wash out (24 h) &gt

test sample A application &gt

test sample B application &gt

test sample C application Test sample A application &gt

test sample C application &gt

control sample application Test sample B application &gt

control sample application &gt

wash out (1 da24 h y) &gt

test sample A application Test sample C application &gt

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Healthy males

Exclusion criteria

Exclusion criteria: -Smokers -Subjects with hypertension, heart disease, diabetes mellitus and Raynaud's disease -Subjects with atopic dermatitis, eczema and pollen allergy

Design outcomes

Primary

Measure	Time frame
Evaluation of the skin blood flow after the treatment with plant extracts.	—

Countries

Japan

Contacts

Public ContactYuichi Tanabe

Kao Corporation Personal Health Care Products Research

tanabe.yuichi@kao.com03-5630-9971

Outcome results

None listed

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