Aesthetics is an ever-changing industry. Skin care professionals must keep abreast of new ingredients, procedures, laws and regulations, the latest research, scientific discoveries, and recent market trends like the microbiome that affect a spa practice. One such change is the renaming of propionibacterium (p.acnes) to cutibacterium (c. acnes). The percentage of acneic clients that the aesthetician treats varies based on each spa’s specialties, services offered,…