To evaluate & compare the in-vivo safety and efficacy of four skin care formulations in terms of reduction of wrinkles on healthy female subjects

MERCK PERFORMANCE MATERIALS PVT LTD0 个研究点目标入组 0 人开始时间: 待定最近更新: 2022年2月21日

研究概览

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•Indian Asian female subjects
•Healthy subjects no infectious and evolutive pathology which could make the subject vulnerable and stop the study, no pathology which could interfere with the study, no symptom in the process of an exploratory checkup
•Between 35 and 55 years of age.
•Skin is healthy on the studied anatomic unit free of eczema, wounds, inflammatory scar
•Subject having Crows feet wrinkle of grade 2 and above according to the Bazins atlas. using Page number 40 of Skin Ageing Atlas
•Subject having visible dry skin.

•Having started, changed or stopped a hormonal treatment in the past 3 months.
•Having taken an oral retinoid-based treatment in the past 6 months
•Having taken a local retinoid-based treatment on the studied areas in the previous month
•Having had beauty treatment in the previous week
•Having practiced water activities in the previous week.
•Having consumed caffeine-based products, alcohol, highly spiced food and/or not smoke in the two hours preceding the measurements
•Having practiced intensive sports during the day prior to the T0 measurements
•Having wounds, Scars, sunburns, tattoos and piercing on test site.
•Having hair on test site.
•Having applied another product than water on the studied areas in the morning of the T0 measurements
•Having had an intensive UV exposition on the inner forearm prior to T0 measurements
•Having used cosmetic product on the studied area during 24 hours prior to T0 measurements.

发起方

MERCK PERFORMANCE MATERIALS PVT LTD