For many years, I've been wearing hiking boots made by Peter Limmer and Sons. Since 1919, Peter Limmer and Sons, a small New Hampshire company, has been crafting what are among the finest custom-made boots in the world.
They had developed a natural leather treatment that would not over-soften or break down leather over the years. I've used it on my boots and saddles and briefcase ever since.
So when we decided to make a VO leather treatment we naturally called Peter Limmer. It contains natural hydrocarbons, lanolin, silicone, oils, and a just little white camphor oil. That camphor oil was added because Peter's dog tried to eat the original mix, plus camphor oil smells nice.
This 4oz (113g) jar should last for many years.
I ordered 4. Gave one to my Cousin. It is as good as promised. Even better! Works great on both new and Hundred year old leather. Great on the shoes an boots too! I like the Camphor in it as mice chewed one after useing the Brooks saddle care!