We love this product so much, it's the one we use to oil all of the new saddles and tack that come through the shop. When used on new leather it creates a soft, supple finish that prevents cracking and helps preserve your leather for many years to come.
We recommend oiling brand new leather thoroughly before first use, and before you fasten all of the buckles. This prevents cracking that can occur when leather is dry.
Once oiled, quality leather typically only needs to be re-oiled every 4-6 months (especially in damp climates).