Lifting yog qhov tseeb thiab hloov kho kev kho mob rau daim tawv nqaij zawm thiab nqa zoo li V-line nqa.Nws yog tsim los ntawm PDO (Polydioxanone) cov ntaub ntawv thiaj li nqus tau hauv daim tawv nqaij thiab tsis tu ncua txhawb collagen aynthesis.