TIL官網
//CAN YOU USE A RETINOL SERUM AT THE SAME TIME AS THIS MOISTURIZER? No - we don't recommend using alongside Retinol Serum as NovoRetin™ contains 0.2% Retinol which improves the efficacy of using Retinol so it is works effectively without needing higher % of Retinol//
冇改善就買differin或者retinol搽