: Strains of Propionibacterium acnes are common residents. While some are harmless, certain "bad" strains are linked to breakouts and inflammation.
: They help maintain a slightly acidic pH level, which is vital for overall skin health and resilience. The Bad Guys: When Bugs Cause Trouble skin-bugs
: Some friendly bugs produce oils and substances like hyaluronic acid that keep your skin hydrated and prevent it from drying out. : Strains of Propionibacterium acnes are common residents
Your skin is home to a bustling ecosystem of trillions of "bugs," including over 1,000 species of bacteria and 80 species of fungi. While the idea of microbes living on you might seem unappealing, these residents—known as the —are essential for maintaining a healthy protective barrier. The Good Guys: Your Skin's Best Friends The Bad Guys: When Bugs Cause Trouble :