Verification of skin condition improvement effect by intake of fermented food of lactic acid bacterium N320 strai
- Conditions
- Healthy adults
- Registration Number
- JPRN-UMIN000030349
- Lead Sponsor
- Shiba Palace Clinic
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 60
Not provided
Persons who routinely consume health foods (such as supplements that promote skin beauty effects) that are likely to affect the test results Persons who may show skin allergies symptoms and persons with skin hypersensitivity Persons who are likely to have allergic symptoms depending on the test article component Persons with cutaneous symptoms such as scratches, ruffles, warts, burns, art make, etc. that affect wrinkle evaluation around the outer corners of the eyes Persons who currently go to dermatology department During pregnancy or possibly pregnant, and those who are breastfeeding Participating in other clinical trials Persons taking or applying medicines (medicines with skin beautification effect such as moisture retention formulation) that are likely to affect the test results Persons who use Mesaic eye tapes or eyelash extensions Persons who are judged inappropriate to participate the study by the supervising doctor (When recognizing the fact that it is determined to be ineligible during the course of the test, it is excluded from the analysis subject. Note that inspection items that are not screening criteria are not an exclusion criterion from screening.) Persons with significant abnormalities in the skin condition of the test site (upper back, right neck, right upper, right lower back and right cheek) Persons who used cosmetics etc. with moisturizing effect at the site to be examined within 1 month before commencement of test Persons taking or planning to take medicine with hay fever Persons with chronic skin symptoms such as atopic dermatitis Persons who ingested ceramide-containing supplements within 1 month before commencement of test Persons who used ceramide and retinol compound cosmetics etc. within 1 month before commencement of test
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Skin moisture transpiration measurement
- Secondary Outcome Measures
Name Time Method Stain image analysis (digital microscope, reflection) Skin moisture transpiration measurement Skin moisture content measurement Skin elasticity measurement Texture image shooting (digital microscope, reflection) Doctor's findings and evaluations Doctor's findings by a dermatologist Numerical analysis of stain image (digital microscope, no reflection) Skin tone and color scale judgment (stains) Stain grade judgment (Trained Expert) Questionnaire survey Health diary