Ntuj anti-aging active cov khoom xyaw, txhawb kev tsim ntawm elastic fibers, tswj cov tawv nqaij elasticity thiab firmness, siab solubility yuav muab ntxiv rau ntau yam tshuaj pleev ib ce.
Pob: Raws li cov neeg siv khoom thov
Cia: Khaws ntawm qhov chaw txias thiab qhuav
Executive Standard: International Standard.