Human lip vermilion: Physiology and age-related changes.
Jianli ShangXiaoyue FengYong ChenZhengping GuYouting LiuPublished in: Journal of cosmetic dermatology (2024)
Understanding the human lip vermilion's physiological characteristics and age-related changes can provide key information for the future innovation of lip vermilion care products. Further investigations are necessary to reach a consensus on the physiological characteristics and age-related alterations in the human vermilion.