The search was brought out by the department’s Medicines Regulatory Group.
Its senior enforcement office, Peter Moore, stated: “It is important that we get the message throughout that unlicensed medications can be unsafe.
“These types of items being sold, typically online, have actually undergone no quality control and there can be no assurance about their security.
“You simply do not know what you are taking or the conditions these products were made in. More importantly, you do not know the effect drugs like this might have on your health.”