Nandrolone Decanoate Dosage: Precision Dosing for Mass, Recovery, and Longevity in Bodybuilding Nandrolone Decanoate—better known by its pharmaceutical name Deca-Durabolin—has been a foundational anabolic compound in the bodybuilding and strength world for over 50 years. Praised for its ability to promote lean muscle growth, joint support, and tissue recovery, it remains a go-to compound for