Hi,
I'd love to hear your your recommendation on protecting the leather on a light colored Celine Phantom in supple calfskin and also a cleaning product that won't damage it.

I bought a can of Collonil Nanopro ro protect it but never used it, because it made the leather of the pochette I tested on shinier. I'd like a product that won't change the finish, whether it's used on matte leather, like the Phantom or it has a sheen finish like the Valentino Rockstud tote.

The leather doctor products were highly recommended to me, so here I am. Thanks in advance for the help and for this great forum.