MBL Deca 300

sold under the brand name Deca-Durabolin[7] among others, is an androgenand anabolic steroid (AAS) medication which is used primarily in the treatment of anemias and wasting syndromes, as well as osteoporosis in menopausalwomen.[8][9][10][11][3] It is given by injection into muscle or fat once every one to four weeks

It  is a slow-acting anabolic steroid designed for the sole purpose of increasing muscle mass. It acts by promoting nitrogen retention in muscles, leading to an increase in muscle size, and providing joint pain relief by promoting collagen synthesis and enhancing bone mineralization

Deca Durabolin (Nandrolone Decanoate) is an injectable anabolic steroid, typically utilized by bodybuilders in the off-season for mass building.

Deca Durabolin was first described in 1960 with pharmaceutical giant, Organon, bringing it to market 2 years later.

Deca Durabolin was Organon’s second formulated nandrolone ester, following Nandrolone Phenylpropionate (NPP).

Deca Durabolin was initially synthesized to treat patients suffering from cachexia (muscle wasting).

It is one of the only anabolic steroids still prescribed today, effectively treating HIV/AIDS and anemia patients, thanks to its anabolic and erythrocytosis properties.

By the 1970s Deca Durabolin had become one of the most popular anabolic steroids in the world (which remains the case today). It was known to be cycled by top bodybuilders during the golden era (such as Arnold Schwarzenegger), commonly being stacked alongside Dianabol during bulking cycles.