For over 100 years farmers have used this great salve to medicate and soften their cows' udders. They also realized that it softened their own hands in the process. We have even used it on our lips as a lip preserver instead of lip balm, also works wonders on diaper rash. It isn't new or improved because it doesn't need to be. Try it for yourself and find out why farmers have continued to use this for over a century! Comes in an 8oz can.