With my experience on leather interior products & i have used
almost all of them. Bang for the buck for me has been the stuff that is at our local mall wilsons leather shop leather lotion. This product does not produce vinyl fog is not slippery [when applied correctly] lasts a long time. When i apply it to my expedition or my lincoln i let it penetrate the leather over night. On both of my fords the leather is in immaculate condition you do not have to
apply it very offten. The first time you use it clean the laether surfaces with just water let the water dry & then apply the lotion.
after you have done all the labor.Put it in the garage & crack all the windows 2 to 3 inches overnight .The next day just buff it to
your liking . Oh you may also do this for the steering wheel also
it will give you a better grip on the wheel also.
TURBOTED