As someone who loves leather upholstery in vehicles because of the comfort factor and has saddles,bridles and coats of this wonderful material, I have done a lot of leather care. Many products advertise as an all in one, time saving product. This can be fine for an item that got dunked in mud and must be immediately cleaned because time does not allow an intensive job but you must follow up with the good stuff to protect the leather. That is my experience. A horse falls or gets bogged when out working cattle in muddy conditions. You have to speed clean and take care of yourself and the horse but a day or so later you do the proper cleaning and conditioning of the saddle and chaps and boots. These are big investments and so you take care of them, and they take care of you, your life can depend on them. I have used many products that claim to be for leather upholstery and found most of them inadequate. The Meguiar's name is familiar to me as we have always had old cars from a Model To to a designer series Lincoln and Meguiar's is a sponsor of many classes in car shows. I was familiar with their metal and paint cleaner and polishes but a leather product was new to me. I recently purchased a used leather couch and love seat in excellent shape but wanted to clean and protect it  from spills and wear. I stored it for a while before I brought it home so I vacuumed and cleaned it with a leather cleaner and put a light coat of leather treatment on it to moisturize it. I keep a cover on it when I am not around to discourage dogs and cats from sleeping on it. I noticed that someone had dropped a piece of chocolate bar on it when I removed the cover so it was mooshed into the leather and i thought, "Well I will clean and seal it with the Meguiar's". I followed the steps and cleaned it and it dried quickly. The sealer conditioner takes longer to dry. A day to dry completely but it was dry to the touch in less than half an hour. You have the option of two finishes, you buff with a cloth for the matte finish and just let it dry for the gloss. I think that since I opted for the gloss, I have a slicker finish so coffee or CHOCOLATE will not get into the leather itself to stain. I was amazed that the cleaner did pull out some dirt. I always remember that leather is a skin and needs moisture but we also must protect it so I think that the Meguiar's has succeeded in that nothing stays on the surface to scratch the leather, it is very slick and I like that.