https://www.selleckchem.com/pr....oducts/l-kynurenine.
BACKGROUND Skin microbiota are involved in the skin physiological functions and are also affected by the skin physiological characteristics. OBJECTIVE To better understand the skin microbial characteristics of facial cheek skin and the relationship with skin physiological characteristics. METHODS By bacterial 16S rRNA gene sequencing, the authors studied the facial cheek skin microbial characteristics of 85 cases of young women aged 18-25 years. RESULTS Healthy young woman's cheek skin bacterial composition was relatively stable. D