Hello! Silicone rhinoplasty materials are divided into domestic, joint venture and import. The duration of the effect is different with different materials. For example, the effect of rhinoplasty with domestic silicone is about 5- 10 years. If you have good personal conditions, or if you use high-grade silicone, silicone rhinoplasty can last longer. If you have any questions about this, please consult the online experts of Strait Plastic Surgery Hospital, and the experts will give you detailed answers.