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Study of the effects of food ingredients on skin

Study of the effects of food ingredients on skin - Study of the effects of food ingredients on skin

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
JPRN
Registry ID
JPRN-UMIN000059929
Enrollment
70
Registered
2025-12-14
Start date
2025-12-14
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

None listed

Interventions

Sponsors

Suntory Beverage & Food Limited
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: (1) Healthy men and women who are between 20 and 59 years old from the time of consent to participate in the study until the end of the study. (2) Subjects who are able to attend the designated facility on the scheduled visit date. (3) Subjects who are aware of dry skin. (4) Subjects who have fully understood the purpose and content of this study and have given their consent.

Exclusion criteria

Exclusion criteria: (1) Subjects with a systolic blood pressure of less than 90 mmHg (2) Subjects wishing pregnancy, pregnant or lactating during the study. (3) Subjects participating in other study or participated within the past 4weeks, or are planning to participate in another clinical trial during the study. (4) Subjects who fall under any of the following categories: a) disease on heart, liver, kidney or other organs complications b) having a history of cardiovascular disease c) diabetes d) allergic to the test foods or prescribed diet e) having a history of serious diseases such as cancer or tuberculosis f) symptoms of inflammatory skin diseases (5) Smokers or those who have quit smoking for less than 6months. (6) Subjects who heavy use of alcohol. (7) Subjects with extremely irregular eating habits. (8) Subjects whose lifestyles may become irregular during the study. (9) Subjects whose assessment areas are deemed difficult to measure. (10) Subjects who have undergone surgery in the assessment areas within the past year. (11) Subjects who currently or in the past 3months have been taking or applying medications, quasi-drugs, or cosmetics for the purpose of treating a medical condition. (12) Subjects who may develop seasonal allergies such as hay fever during the study period and may use medications. (13) Subjects who currently or within the past three months have taken or are planning to take or apply health foods, foods for specified health uses, pharmaceuticals, quasi-drugs, or cosmetics that may affect the evaluation results, or who plan to do so during the study. (14) Subjects who regularly engage in sunburn-inducing activities. (15) Subjects who have undergone any medical procedure or treatment within the past 3months that may affect the evaluation area. (16) Females with irregular menstrual cycles at the consent. (17) Females with significant skin irritation during menstruation. (18) Others who are judged inappropriate for participant by the investigator.

Design outcomes

Primary

MeasureTime frame
Trans Epidermal Water Loss(TEWL)

Secondary

MeasureTime frame
skin condition, subjective symptoms

Countries

Japan

Contacts

Public ContactKeitaro Kubo

Suntory beverage & Food limited. Development & Designed Department

Keitaro_Kubo@suntory.co.jp050-1804-0827

Outcome results

None listed

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