Minimising facial adiposity is a growing esthetic concern for individuals seeking a slimmer facial appearance. While various surgical and nonsurgical approaches have been used, innovative methods for noninvasive facial contouring continue to emerge. This report presents a case of facial slimming utilising a novel injectable solution comprising ascorbic acid and ferrous gluconate, prepared in a 1:9 ratio. This solution targets adipocyte apoptosis and was administered with a defined injection protocol. The treatment results were monitored with schematic illustrations depicting the injection points across key facial areas: zygomatic arch, nasolabial fold, jowls, and submentum. Photographs from lateral, frontal, and 45-degree angles were taken before and after treatment to document the efficacy. Detailed observations on treatment efficacy, safety, and patient satisfaction are included, along with a discussion on the potential of this method in esthetic practice.