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一款综合性抗衰颈部护理霜的评估

Assessment of a Comprehensive Anti-Aging Neck Cream.

作者信息

Saxena Subhash J, Duque Deysi, Schirripa Michael J

出版信息

J Drugs Dermatol. 2015 Sep;14(9):997-1002.

Abstract

INTRODUCTION

With many effective anti-aging solutions for the face, consumer focus is now turning to other parts of the body including the delicate skin on the neck. This study investigates the effect of a new neck cream on the appearance of texture, fine lines and wrinkles, laxity, and hydration.

METHODS

85 adult females ages 35-65 with Fitzpatrick skin types I through IV applied the test neck cream twice daily for a 3-month study period. Screening was conducted at Baseline, 2, 30, 60, and 90 days via a virtual trial. Subjects rated satisfaction in each of 4 anti-aging categories including hydration, texture, appearance of wrinkles, and appearance of laxity as well as three product attributes including application, feel, and smell.

RESULTS

Improvement was statistically significant for all measured categories (hydration, texture, appearance of wrinkles, and appearance of laxity) with 94% of study subjects noting improvement in one or more of the measured categories. Further, the quantity of "Satisfied" and "Highly Satisfied" assessments increased 8-fold from baseline with a 94x increase in the quantity of "Highly Satisfied" assessments.

DISCUSSION

The results demonstrate the product's rapid and continuing ability to improve the self-perceived signs of aging in the neck area including improvement in skin texture on the neck and a reduction in the appearance of wrinkles and laxity along the jawline. Future studies are recommended to determine the primary action mechanisms and to assess the degree of improvement by blinded physician assessment.

摘要

引言

随着面部有许多有效的抗衰老解决方案,消费者的关注点现在正转向身体的其他部位,包括颈部娇嫩的皮肤。本研究调查了一种新的颈部护理霜对肌肤纹理、细纹和皱纹、松弛度以及水合作用外观的影响。

方法

85名年龄在35 - 65岁之间、皮肤菲茨帕特里克分型为I至IV型的成年女性,在为期3个月的研究期间每天两次涂抹测试颈部护理霜。通过虚拟试验在基线、第2天、第30天、第60天和第90天进行筛查。受试者对包括水合作用、纹理、皱纹外观和松弛度外观在内的4个抗衰老类别以及包括涂抹、触感和气味在内的3个产品属性中的每一项进行满意度评分。

结果

所有测量类别(水合作用、纹理、皱纹外观和松弛度外观)的改善在统计学上具有显著意义,94%的研究对象指出在一个或多个测量类别中有改善。此外,“满意”和“高度满意”评估的数量从基线增加了8倍,“高度满意”评估的数量增加了94倍。

讨论

结果表明该产品具有快速且持续改善颈部区域自我感知衰老迹象的能力,包括改善颈部皮肤纹理以及减少下颌线处皱纹和松弛度的外观。建议未来进行研究以确定主要作用机制,并通过盲法医生评估来评估改善程度。

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