Raman spectrometer for human healthy skin (Intake of royal jelly)

Raman spectrometer for human healthy skin (Intake of royal jelly) - Raman spectrometer for human healthy skin (Intake of royal jelly)

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000022621

Enrollment

Registered

2016-07-01

Start date

2016-07-01

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 subject

Interventions

Administration of the 1000mg royal jelly for 16 weeks Administration of pracebo for 16 weeks

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: Healthy female

Exclusion criteria

Exclusion criteria: Administration of steroid and immunosuppressant Pregnancy Food allergy, bee allergy and asthma

Design outcomes

Primary

Measure	Time frame
TEWL, disutribution of natural moisturaizing factor, amino acids, and lipid in the skin	—

Countries

Japan

Contacts

Public ContactChisa Nakashima

Kyoto University Division of Dermatology

chisa313@kuhp.kyoto-u.ac.jp075-751-3605

Outcome results

None listed

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