Skintology is a beauty salon in unit #03-69 of Bukit Timah Shopping Centre on Upper Bukit Timah Road, Singapore, a short walk from Beauty World MRT, and it carries a 5.0 rating on Google. The stretch of Upper Bukit Timah around Beauty World has long been a cluster of beauty and wellness shops, so choice is plentiful and quality varies. With facials and skin work, the therapist's read of your skin matters more than the labels on the shelf, so a first visit that begins with questions is a good sign. Regulars tend to settle with one therapist who remembers how their skin reacts, which is worth more than chasing whatever promotion is on that month. Asking what a treatment involves and how your skin might look afterwards is fair; good salons explain before they start. A five-star salon a short walk from Beauty World MRT is a handy thing for the neighbourhood.