Efficacy Determination of Skin Lightening Body Lotions SWBL4 and FBL65

nilever thai services co. ltd0 个研究点目标入组 33 人开始时间: 2019年6月17日最近更新: 2024年8月19日

适应症

试验速览

暂无简介。

•1. Healthy volunteers with an age in a range of 25-60 year old
•2. Having dark skin and one homogenous 3x3 cm area on each lateral forearm for product use, clinical and instrumental evaluation
•3. Having little or no hair on the lateral forearm
•4. Having experience using counter brand
•5.No history of allergies against any components of trial products or lightening cosmetics
•6. Be able to use only provided products and no other similar products during the test period
•7. No functional supplements with improving skin condition or no treatment prior to the clinical test for 1 month
•8. Agree to refrain from using any cream, lotions, moisturizers, sunscreens, bath addictive or any other skin products on the forearm for the during of washout phase and study period
•9. Agree to refrain from using depilatory cream or shaving thr forearm during the course of study
•10. Agreement on refraining from swimming, tanning and sunbathing during the cause of the study
•11. Be able to read, write and communicate well in Thai
•12. Be able to follow the study protocol
•13. Understanding and willing to give consent of the volunteer

•1. Regular use of the cream, lotions, moisturizers, sunscreens, bath additives or any other skin products on the forearms
•2. Having big skin color difference between two forearms
•3. Having history of any type of cancer in the last five years
•4. Having other erythema, sunburn, cuts and/or abrasions on the forearms
•5. Taking medication which the investigator believes may influence the interpretation of the data, such as photosensitizing drugs or chronic users of corticiosteriods or non-steroidial anti-inflammatoies (Ibruprofen or aspirins)
•6. Having extreamly dry skin
•7. Participating in any other study concurrently
•8. Participated in the study in which the lateral forearms were used as a test site within 3 months prior to the start of this study
•9. Current use of having a skin lightening or alpha hydroxyl acid product on the forearm within the last 6 months
•10. Current use or having usr the hormonal contractive method, e.g pill, injection, implant, with the last 6 months
•11. Having any of the following conditions or factor that investigator belives may effect the response of the skin or the interpretation of the test results, including, but not limited to, diabets, pregnancy, lactation, vascular disease, hepatitis, eczema, psoriasis and acne
•12. History of major operation within 1 year
•13. Working as a fieldworker or salesperson

发起方

nilever thai services co. ltd