The nation's President, Ellen Johnson Sirleaf, made a request to Mapp Biopharmaceutical who agreed to send the rest of the drug to Liberia.
The country has been one of the worst hit in the recent outbreak which has claimed over a 1000 lives across West Africa.
The company has said that the drug was “provided at no cost in all cases.”
The drug has been used on two American missionaries who were infected in the West African country