The best leather treatment for holsters and gun belts is, Link Removed.
Don't know for certain, but, I understand Pecard's principal ingredient is the oily secretions extruded from scent glands on the buttocks of wild African Elephants. (Very difficult and expensive to collect!) Whatever Pecard's is, though, it really works well on all leather products. It's quite popular at many North American museums who use it to preserve their leather artifacts for extended periods of time without significantly altering any of the preserved leather's characteristics. (I use it on $250.00 Wm. Tucker holsters!)
:wink: