Product Name: Chaeum Premium No.4
Volume: 2 syringes × 1.1 mL, includes 23G needles
Efficacy: Facial contouring, volume augmentation, chin and cheekbone enhancement
Treatment Cycle: Recommended every 12 to 18 months
Duration of Effect: Approximately 12 to 18 months
Application Method: Subcutaneous injection, professional administration necessary