Hauj lwm lawm
Kev tsis

Cov khoom xyaw tseem ceeb hauv cov tshuaj nplaum retinol yog Retinol, uas yog qhov pom tau dav dav los tiv thaiv kev laus. Retinol txhawb nqa kev tsim cov collagen thiab elastic fibers, uas txo cov kab zoo thiab pob, thiab txhim kho cov tawv nqaij elasticity thiab firmness








