his case report details the successful non-surgical correction of gluteal asymmetry resulting from hemangioma using hyaluronic acid (HA) dermal fillers. The treatment plan involved injecting a reticulated multiphasic HA-based dermal filler, into the left buttock to achieve harmonization with the right side. A Total of 30 mL of the product was injected into the subcutaneous gluteal plane, resulting in excellent aesthetic outcomes with no complications. Aesthetic satisfaction was assessed using the Global Aesthetic Improvement Scale, with the patient reporting complete satisfaction and a “much improved” rating score. This report underscores the crucial role of comprehensive patient discussions regarding treatment options for body deformity correction. The increasing demand for minimally invasive procedures, such as HA dermal fillers, is noted, showing positive outcomes and high patient satisfaction. Thorough planning, precise skin marking, and appropriate product selection contribute to successful outcomes. Although studies indicate the effectiveness of HA fillers in gluteal augmentation, more research is needed to determine the long-term durability of results.