Cutibacterium abundance

1. Cutibacterium abundance is associated with sebum in humans (R = 0.51193, P=0.00001).

   “the forehead was dominated by Cutibacterium, whose abundance was positively correlated with sebum levels (R = 0.51193, P=0.00001)”

   Humanshealthy womenforehead skinfemalesn = 98

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

   Clinical, cosmetic and investigational dermatology·Oct 12, 2026

More on Sebum

1. Age is associated with Cutibacterium abundance in humans (-54.83%).

   “On the forehead, aging was characterized mainly by a decrease in Cutibacterium (-54.83%)”

   Humanshealthy womenforehead skinfemalesn = 98

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

   Clinical, cosmetic and investigational dermatology·Oct 12, 2026