alwysgetnbigga...why do think brian harper knows more than me? More posts? Been here longer? No shit there's more than one type of nandrolone ester, You've got Anadur (hexyloxyphenylpropionate), Deca (decanoate), Durabolin (phenylpropionate), Dynabol (cypionate), Dynabolan (undecanoate). I'll repeat what I said before: Retabolil is made in Hungary and Bulgaria. It is nandrolone decanoate (ie deca durabolin). Russian deca is under the trade name Retabolin