Kiwi Paste Shoe Polish cordovan

I have been using Kiwi shoe polish for years to add renewed shine and suppleness to my leather sofa snd love seat. The cushions especially get dry and have scratches on them from everyday use. I apply the shoe polish with a rag to all the leather and rub it in. Then I use a clean rag to buff The surface. My couch and love seat look great! and they are over 20 years old!