This drug is a disinfectant and topical anti-infective agent used also as mouthwash to prevent oral plaque. We are glad to introduce ourselves as a reliable organization engaged in offering Isoniazid. It is a synthetic derivative of nicotinic acid with anti-mycobacterial properties.The drug blocks the synthesis of mycolic acids, major components of the mycobacterial cell wall. This agent is only active against actively growing mycobacteria because, as a pro-drug, it requires activation in susceptible mycobacterial species. Isoniazid also interferes with mycobacterial metabolism of vitamin B6.