Unique Protection — Pure BLG (Ban-lan-gen) is a US patented composition extracted from Isatis Root. Unique Protection has been demonstrated to support healthy immune system function and promote immune cell function. Unique Protection combines ancient Chinese wisdom and modern science. BLG is a ancient Chinese herb drug with a long history of more than 2000 years. US Patent #6,475,531 is titled “Safe botanical drug for treatment and prevention of influenza and increasing immune function”, which disclosed that BLG is successfully used for preventing and treating influenza and increasing immune function of human being. Unique Protection = Chinese natural wisdom + US high tech + US GMP facility = A strong and active immune system can better ward off invading bacteria, viruses, and other pathogens.