![]() Durabol10 ml multidose vial with light red print, contains 50 mg/ml of Nandrolone phenylpropionate ![]() Durabol is very similar to Decabol, but it must be injected more frequently than Decabol.. Durabol quickly inters the blood stream from the intramuscular injection site and remains active for two to three days; therefore it is recommended that men do frequent injections every third day. Durabol has a very nice anabolic effect that assists protein synthesis and storage of large amounts of protein in muscle cells. |