In this episode of Skin Anarchy, Dr. Ekta Yadav sits down with Oliver Liu of Hypothesis to unpack one of the most misunderstood areas in skincare today: the microbiome. While the term has become a marketing staple, this conversation reveals just how early we still are in understanding the microbial ecosystems that shape skin health—and why most current treatments fail to reflect that complexity. Oliver reframes common conditions like acne and eczema as problems of imbalance, not simple bacterial overgrowth. In eczema, a weakened barrier, immune dysregulation, and the presence of Staphylococcus aureus create a self-reinforcing cycle of inflammation and irritation. In acne, it’s not the presence of bacteria that drives breakouts—but which strains dominate. This shift challenges the long-standing idea that eliminating bacteria altogether is the solution.