Effects of placenta intake on skin conditions

Study on effects of placenta intake on skin characteristics - Effects of placenta on skin characteristics

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000037870

Enrollment

Registered

2019-11-01

Start date

2019-11-01

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

Healthy person

Interventions

Subjects intake 8 tablets of commercial placenta supplements (equivalent to porcine placenta extract 200 mg) daily for 6 weeks. Subjects intake 8 tablets of placebo daily for 6 weeks.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy men and women with no skin diseases such as atopic dermatitis

Exclusion criteria

Exclusion criteria: Persons with skin diseases such as atopic dermatitis

Design outcomes

Primary

Measure	Time frame
Degree of multiple layered keratinocytes, water content. oil content, and water transpiration quantity of skin. (Before the intake, and 2, 4, and 6 weeks after the onset of placenta intake)	—

Countries

Japan

Contacts

Public ContactKoichi Niwa

Tokyo University of Agriculture Department of Food, Aroma and Cosmetics, Faculty of Bioindustry

k3niwa@nodai.ac.jp0152-48-3841

Outcome results

None listed

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