I only use a few leather products and prefer some that smell "like leather" because some clients want that -AND - their leather seats Smell like leather already..
A good example is the leather seats on older(2003) BMW M5`s, most Mercedes, and most Porsche vehicles have great leather that smells like it..
The best all-around Leather Cleaner for me has always been Zaino Z9 Leather Soft Spray Cleaner..
It always cleans leather, is especially effective steamed through a towel, and wiped off, or just sprayed on, brushed carefully in, and wiped off.. No additional rinsing is needed..
The Zaino Z10 Leather in a Bottle is also a very good follow up conditioner for seats that like it and Clients that want to smell leather in their vehicles..
For really great cleaning and conditioning of leather surfaces, I have never found anything better than this product from Spinneybeck --
https://www.spinneybeck.com/index.php?/shop/product/finished-leather-cleaner-conditioner-protector
It really does a great job, has just a tiny hint of a smell, leaves any leather very clean, soft, and with a matte finish if the leather was already smooth to begin with..
Spinneybeck is actually out of the New York area, and they have been importing leather hides for decades... Why wouldn`t one want to go to the people that actually deal with the leather and get their recommendations on what to use?
I have a bunch of really nice italian leather furniture and Spinneybeck makes them all really beautiful again.. You Want to lounge around on them because they feel so good and smell just right...
I will use the Spinneybeck product on leather interiors for Clients that like Accumulator said so perfectly - "My Audis` smell like Audis`" - want their leather to not have a "leather scent".. It is the most scent neutral of all the products I have ever used...
Not sure why anyone who makes a leather product would want to put a "lavender" scent in it.... It needs to be neutral or have a leather scent... Send that stuff back...
And for sure, Lexol is in my experiences and those of others, is one of the Worst things you can ever apply to leather...
I have seen BMW seats ruined by over application of Lexol leather products..
And they smell Awful !!

Dan F