Knowledge Base

Your plain-language guide to the treatments, ingredients, and concerns behind the results. Search a term, get a straight answer, then book a You Review when you’re ready.

Please note: not every treatment, concern or term listed here is offered by OrangeTwist. This dictionary is intended as a general repository of information to help you understand more about treatments and concerns across the wider aesthetics field. To see what’s available near you, explore our treatments or book a You Review.