Age‑Related Remodeling of the Skin Microbiome in Healthy Women: Site‑Specific Patterns Between Sebaceous and Dry Skin Regions

Background

Skin microbial communities are closely related to skin physiological status and may change with both body site and age. However, age‑related variations in the healthy skin microbiome, particularly across skin sites with distinct physiological properties, remain inadequately characterized due to limited coverage of different skin sites and insufficient analyses combining age with site‑specific physiological characteristics.