Acne is more than clogged pores or surface oil. Explore the biology behind breakouts - from keratinization and sebum to inflammation, hormones, C. acnes, treatment strategy, and why acne-prone skin still deserves gentle care.

Your skin is home to billions of microorganisms - and many of them are helping, not harming. Here’s how the skin microbiome supports barrier function, immune communication, inflammation control, and the balance healthy skin depends on.

Your skin is designed to keep most things out. Meet the remarkably thin, constantly renewing layer responsible for protecting everything underneath it.

Your skin barrier does far more than keep moisture in. Understanding how it functions - and what happens when it becomes compromised - is foundational to understanding nearly every aspect of skin health.