Cordovan: water stains

[Beheadoth]

Hi There, 

 

This is my first experience working with Cordovan leather (bought it from cordovan.co)

I was surprised by how easily this leather stains: I accidentally dropped a water drop and clean it rapidly with cloth and it create a mate stain.

Before trying to clean the stain with other products, I replicate the stain in small remaining piece of cordovan leather:

 

Replicating the water stain

I put an small drop of water on the leather, rub it off with a clean cloth and the stain appeared instantly. 

 

Trying to clean the stain

I tried to use Neatsfoot oil: didn’t worked, stain is still there.

I tried to use Saphir Creme Universelle: didn’t worked, stain is still there it made the leather lost his shine.

Could someone with more experience with this leather help me regain the shine of this leather?

 

Thanks in advance