Promising skin probiotic could be a way to reduce antibiotic treatments for acne

Acne on the face is often treated with topical antibiotics, which tend to be used for an extended period of time and contribute to the serious problem of antibiotic resistance. Scientists are investigating an alternative approach: using probiotics to alter the collection of bacteria and other microorganisms residing on the skin. Although the microbial ecosystem (or "microbiome") on the skin may be perpetuate acne-causing inflammation, this ecosystem has proven difficult to alter.