Hong Kong Face Magic Haven. One of the earliest med-spa in the territory, clients can receive Botox treatments, derma fillers, and intense pulse light treatment run by medical director Dr. Anoop Rastogi.(www.facemagichaven.com)

Los Angeles At the Westside Medical Spa in Westwood Village, patients can ask the Yale-trained doctor about non-surgical nose jobs, jowl lifts and chin augmentations, as well as half a dozen injectables such as Botox, collagen and Restylane. Prices start at US$11 a unit of Botox to US$1,000 a session for cosmetic work. (www.westsidemedicalspa.com)

London Harrods has joined forces with the Hurlingham Clinic, a well-known source of cosmetic procedures, to offer a true medical spa experience, which they have named 'Urban Retreat'. A consultation is $813, with treatments starting at $1,000 for a skin peel to facial rejuvenation using the body's own collagen-producing cells, which can cost as much as $47,500. Other services include laser hair removal and filler injections. (www.hulinghamclinic.co.uk)