I'm not sure of the effectiveness yet but will say that the texture, scent and overall experience of using it is preferable to the very famous one in the brown bottle most of us have used. The C oil and cream samples I received were very nice to use, too.
One of my fave. My skin glows with it looking very healthy!
Do yourself a favor and buy this! The absolute best vitamin c that I have ever used. Has transformed my skin!




