Dermadoctor KP Duty Skin Cream for chicken skin, does the cream really work? Has anyone tried it?

I have, it woks pretty well but you have to use it a lot, it smells kinda weird, and the results are very gradual (I didn't really notice a difference, but after about three months someone said that my skin was smoother). I also found that it seems to come back after you've stopped using it.