Developed as a butcher block conditioner, discovered as a skin conditioner, we’ve even heard of some people using it on their lips, in their hair-as a conditioning styling product-as a furniture polish, and even to season a cast iron skillet. This universal salve is free of mineral oil and other petroleum derivatives, synthetics, and artificial chemicals. ingredients: expeller pressed grapeseed oil beeswax carnauba wax natural vitamin e 2 oz.