Skin Whitening and Wrinkle Improving Efficacy of Na Ha Thai Coffee Extract Supreme Antioxidant Enriched Natural Serum

Not Applicable

Completed

• Conditions: Healthy Thai subjects aged between 25- 55 years old

• Registration Number: TCTR20190606007
• Lead Sponsor: Kwandao Projects Co.,Ltd.

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Completion: 2018-11-01
• Study Start: 2019-06-06
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 33

Inclusion Criteria

1. Healthy male and female aged 25-55 years
2. Having clear visible wrinkle at eye corners and forehead
3. Having Fitzpatrick skin type III to V
4. Having normal, dry, oily as well as combination skin
5. Having experience using a counter brand skin care
6. No history of allergy problem to any commercial available anti-wrinkle and skin whitening products
7. Be able to read, communicate and write Thai language
8. Willing to participate in the project and be able to follow the study protocol
9. willing to give a written consent of the volunteer after informed the study detail

Exclusion Criteria

1. Having wound, scar or any skin disease on the face
2. History of skin eczema, psoriasis within 6 months before enter the study
3.History of using steroid, antibiotic, NSAIDs and antihistamine within 3 days before enter the study
4. Having chronic disease and continuous taking medicines
5. History of major operation within 1 year before enter the study
6. History of skin cancer within 1 year before enter the study
7. Pregnancy or lactation
8. History of using any contraceptive hormones within 6 months before enter the study
9. Having experience i laser treatment on the face within 1 monthe befor enter the study
10. participating other clinical studies within last 3 months

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Skin Hydration week 0, 2, 4, 6, 8 Corneometer,Skin Color Assessment week 0, 2, 4, 6, 8 Mexameter Mx18 and Chromameter CM700d,Skin Surface Topography Week 2, 4, 6, 8 PRIMOS system,Self-assessment Questionnaire after week 8 Questionnaire form

Secondary Outcome Measures

Name	Time	Method
/A N/A N/A