Thai orange balm contains the extract of plant Cryptolepis Buchannai, known in Thailand as Tao-EN-Oh. In Ayurveda "Cryptolepis Buchanan" for centuries used as an antibacterial, anti-ulcerative and anti-inflammatory agent that effectively cleanses the blood and treat rickets in children. TAO-EN-IT contains a serine-protease enzymes, which are responsible for the development of the inflammatory reaction and immune response, promoting local immunity.