Generally, lying silkworm plastic surgery can be performed after adulthood. At present, hyaluronic acid is commonly used, which usually lasts for about one year. Natural and soft, suitable for shallow injection, so it is also a suitable filler for artificial silkworm. Injection of hyaluronic acid to make lying silkworm belongs to detailed injection molding, which is technically difficult. Choosing a doctor with aesthetic feeling and experience is the safest method at present.

Autologous fat-rich silkworm is a popular method, which is easily accepted by beauty seekers both psychologically and physically. It extracts excess fat from the abdomen, buttocks, waist and other parts of the beauty seeker, and after fat purification and extraction, it is injected into the silkworm body through a fat gun, thus achieving the effect of plump and charming eyes.

According to the survival degree of autologous fat in the body, it may last for three years.