Lemon Sugar Face Scrub

I just started a new face cleansing routine.  I have uneven skin tone and some scars that I'm trying to get rid of.  I have read that a simple lemon, brown sugar, and coconut oil mixture will do the trick to remove dark spots, prevent wrinkles, and exfoliate.  So a few days ago I made my own facial scrub and I'm so excited.  I don't expect any results for a few weeks or so.  But here is a picture so far. Maybe I'll post a pic every week.  The ingredients are simple - lemon juice and brown sugar.  I read that you can add coconut oil for a bit of moisture so it doesn't dry out your skin - so I added some of that too.  I keep it in a covered tupperware in the bathroom and I made enough for a week day and night.  I'll keep you guys posted!