BOSWELLIA EXTRACT 4-1 is obtained from the plant Boswellia serrata which is a powerful anti-inflammatory agent. Its gum resin is effective to treat chronic colitis. It is used to treat osteoarthritis patients where it works by decreasing swelling of knee having minor gastrointestinal problems and can also be used to treat other arthritis. It is a very promising alternative to the available NSAIDs with minimum cardiac and gastric irritation.