I highly recommend Coconix polish. My old leather couch looks brand new. It has a soft consistency, which makes it easy to spread. No hard rubbing needed like other brands.
This was awesome for covering small scratches. Be sure to clean and condition the leather before and after.
I used the recoloring balm on my brown vinyl couch and it worked great in the areas I need it. The color matched well and I am very pleased.
This worked better than I had hoped. My furniture looks brand new and the color has not faded at all.