A Project to Study Probiotic Beauty Products on Skin Improvement
Chia Nan University of Pharmacy & Science
1 other identifier
interventional
20
1 country
1
Brief Summary
The aim of the study was to use probiotic beauty products for 4 weeks and evaluate the impact of products on healthy skin.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at below P25 for not_applicable
Started May 2020
Shorter than P25 for not_applicable
1 active site
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
Study Start
First participant enrolled
May 18, 2020
CompletedPrimary Completion
Last participant's last visit for primary outcome
August 1, 2020
CompletedStudy Completion
Last participant's last visit for all outcomes
August 15, 2020
CompletedFirst Submitted
Initial submission to the registry
March 3, 2022
CompletedFirst Posted
Study publicly available on registry
March 11, 2022
CompletedMarch 11, 2022
March 1, 2022
3 months
March 3, 2022
March 3, 2022
Conditions
Outcome Measures
Primary Outcomes (5)
Effects of the TAC/Collagen Gel on Human Skin Hydration
Corneometer® CM825 was utilized to measure skin moisture. Units: arbitrary Corneometer® units 0-120
Subjects will be tested in the 4th week
Effects of the TAC/Collagen Gel on Human Skin Sebum
Callegari 1930 was utilized to measure skin inflammation. Units: arbitrary units.
Subjects will be tested in the 4th week
Effects of the TAC/Collagen gel on Human Skin Inflammation
Chroma Meter MM-500 was utilized to measure skin inflammation. Units: arbitrary units.
Subjects will be tested in the 4th week
Effect of TAC/Collagen Gel on Human Acne Healing and Porphyrins Numbers
VISIA Complexion Analysis System was utilized to measure skin texture. Units: arbitrary units
Subjects will be tested in the 4th week
Effects of the TAC/Collagen Gel on Human Skin Brown Spot Numbers
VISIA Complexion Analysis System was utilized to measure skin texture. Units: arbitrary units
Subjects will be tested in the 4th week
Study Arms (2)
"A" gel (TAC/Collagen gel)
EXPERIMENTALThe "A" gel (TAC/Collagen gel) was applied on subjects' right face
"B" gel (placebo lotion)
PLACEBO COMPARATORthe "B" gel (placebo lotion) on their left face
Interventions
Eligibility Criteria
You may qualify if:
- Healthy volunteers aged above 20 years old
You may not qualify if:
- Subject with diseases of the skin, heart, liver, kidney, endocrine and other organs and patients with mental illness (according to medical history).
- Subjects who have known cosmetic, drug or food allergies, difficulty in digestive tract absorption or disorder.
- Female who is pregnant or nursing or planning to become pregnant during the course of the study.
- Received facial laser therapy, chemical peeling or UV overexposure in the past 4 weeks.
- Involuntary subject
- People who is taking chronic disease medication
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- Chia Nan University of Pharmacy ＆ Sciencelead
- Glac Biotech Co., Ltdcollaborator
Study Sites (1)
Chia Nan University of Pharmacy ＆ Science
Tainan, 71710, Taiwan
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- PRINCIPAL INVESTIGATOR
Chia-Hua Liang, PhD
Chia Nan University of Pharmacy ＆ Scienc
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- SINGLE
- Who Masked
- INVESTIGATOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
March 3, 2022
First Posted
March 11, 2022
Study Start
May 18, 2020
Primary Completion
August 1, 2020
Study Completion
August 15, 2020
Last Updated
March 11, 2022
Record last verified: 2022-03
Data Sharing
- IPD Sharing
- Will not share