Bromelain is found in pineapples, available in pill form as well. There have been some studies on it helping with bruising.
My bruises are usually legs and arms, so I'll apply dit da jow and rub the bruise away from the heart. An acupuncturist once gave me a bottle of herbs to help with bruising. I can't say if it worked or not, as I was constantly getting bruised at the time.