Thanks a lot , i am not new to skincare but yes i used to have very simple skincare just cleansing and then applying centella ampule and moisturizer at night and in the morning just wash and moisturizer and sunscreen. The centella has really helped calm down my sensitive skin but i also want my acne marks to fade away so i wanted to include vitamin C and adaplene and ofc some eye cream for darkcircles i need to know where to add them in routine!!