Nandrabolin is a veterinarian steroid found primarily in canada and Europe. Nandrabolin can be thought of a very long acting version of Deca. Whereas Deca can stay active in the system for two weeks, this product is usually active from three to four. The bad thing about Nandrabolin is that it is only available in low milligram doses. Nandrabolin is presently not being counterfeited and is cheap.