Taking 2-3 drops for the first time seems that I have taken too much oil or my skin.So penetrating that oil to the skin required massage but overall it's good. Didnot find any plumpness or brightening, only the spots faded gradually.
Using this because I can't use retin a. It is a nice serum, feels oily the first few seconds but gets absorbed easily. Skin feels moisturized and glowy.