Cleft lip / palate is the most common craniofacial anomaly in humans. Lip repair is one of the most important reconstructions for these patients, and is performed at around 3 months of age. Although the cheiloplasty scar is unavoidable and permanent, every possible measure should be considered to optimize its functional and aesthetic outcome, since the scar can be a lifelong social stigma of a cleft lip operation. Hypertrophic scarring can highlight the scar even further, and is a recognized negative outcome for cheiloplasty. Moreover, with an incidence as high as 36.3% , hypertrophic scars are more common in Asian-Orientals compared to Caucasians.