Entyvio isn’t available in biosimilar form. A biosimilar drug is like a generic drug, but unlike generics which are exact copies of nonbiologics, biosimilars are made of living organisms for biologics. I was on remicade and built antibodies unfortunately. I started entyvio 16 MAY and had 2nd does 30 MAY. http://dennisq221jtd1.slypage.com/profile