I'm looking for a really good exfoliator please (for my legs). I'm hoping it can help me achieve that 'flawless finish' look without a tan. In my 50s and I just feel my legs don't look as smooth anymore, with various marks/etc. Does anyone have a solution? I don't know if an exfoliator with AHA's is the right answer but willing to try. (I just want legs that look 20 years old again really....apologies for my vanity....)!!!