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| Name | Class |
|---|---|
| Chia Nan University of Pharmacy ＆ Science | OTHER |
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This study aims to investigate the skin beauty benefits of collagen drinks in healthy individuals.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Collagen Drinks | Experimental | The Collagen Drinks contain collagen peptides and antioxidants |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Collagen Drinks | Dietary Supplement | Dosage: 50 mL/day; duration: 8 weeks |
|
| Measure | Description | Time Frame |
|---|---|---|
| Measurement of skin hydration | Corneometer CM825 is used to measure the moisture of upper cheek | Week 0, 4, 8 |
| Measurement of skin elasticity | Cutometer® is used to measure the skin elasticity of upper cheek | Week 0, 4, 8 |
| Measurement of skin wrinkles | Visia® skin analysis system is used to measure the skin wrinkles of full face | Week 0, 4, 8 |
| Measurement of skin pores | Visia® skin analysis system is used to measure the skin spots of full face | Week 0, 4, 8 |
| Measurement of collagen content | DermaLab® Series SkinLab Combo (Cortex) is employed to measure skin collagen content of upper cheek | Week 0, 4, 8 |
| Measurement of wrinkles around the eyes | Visia® skin analysis system is used to measure the skin wrinkles around the eyes | Week 0, 4, 8 |
| Measurement of skin brightness | Chroma Meter MM500 is employed to measure the brightness of upper cheek | Week 0, 4, 8 |
| Measurement of collagen levels in the blood | Analysis of changes in beauty-related biomarkers in the blood |
| Measure | Description | Time Frame |
|---|---|---|
| The change of self-assessment skin condition | A self-assessment questionnaire was collected and evaluate skin condition | Week 0, 4, 8 |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Chia-Hua Liang | Department of Cosmetic Science, Chia Nan University of Pharmacy ＆ Science | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Chia Nan University of Pharmacy ＆ Science | Tainan | 71710 | Taiwan |
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| Week 0, 8 |
| Measurement of hyaluronic acid levels in the blood | Analysis of changes in beauty-related biomarkers in the blood | Week 0, 8 |
| Measurement of superoxide dismutase (SOD) levels in the blood | Analysis of changes in beauty-related biomarkers in the blood | Week 0, 8 |