评估人类头发的吸收和保留
Jeonghoon Yun1,2, Song Hee Kim1, Hyeyeon Yoo3
1Sunjin Clinical Research Center, Sunjin Beauty Science Co., Ltd., Seoul, Korea.
Clinical, cosmetic and investigational dermatology
|October 13, 2025
概括
一项新的研究表明,与水或没有治疗相比,护发产品显著改善了头发的营养和水分吸收. 这种3D拉曼光谱法为评估头发产品的有效性和吸收提供了更好的方法.
科学领域:
- 皮肤病学和化学
- 材料科学 材料科学 材料科学
- 频谱学是一种光谱学.
背景情况:
- 脱发 (脱发症) 影响多达50%的人口,影响社会和心理福祉.
- 有效的头发护理依赖于营养和水分的吸收,但评估方法有限.
- 了解头发轴透是开发有效脱发治疗和产品的关键.
研究的目的:
- 用3D拉曼光谱来评估人类头发中营养和水分的吸收和保留.
- 为了比较补充护发产品与未经处理和用水处理的头发的疗效.
- 建立一种用于评估头发吸收和产品有效性的新方法.
主要方法:
- 双臂研究设计采用了三个条件:未经处理的头发,用水处理的头发和用补充护发产品处理的头发.
- 使用3D影像技术的3D拉曼光谱分析了吸收量,深度和干燥度,每隔30分钟.
- 进行了统计分析,以确认所观察到的吸收和保留差异的意义.
主要成果:
- 与未经处理和用水处理的头发相比,用补充产品治疗的头发显示出明显更高的吸收量和更深的透率 (p < 0.05).
- 用产品治疗的头发显示干燥程度降低,并且在30分钟内保持吸收参数 (p < 0.05).
- 3D拉曼可视化提供了详细的空间分布,并证实了头发纤维中吸收物质的长期保留.
结论:
- 这项研究证实了测试的护发产品在人类头发中的优越吸收和保留能力.
- 开发的3D拉曼光谱法为评估头发吸收和产品疗效设定了新的标准.
- 这种技术为未来的临床研究和先进的护发解决方案的开发提供了有前途的工具.
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