Testosterone B250
The different esters would be able to provide a constant release of Testosterone over a months time. Testosterone B250 is a blend of different estered testosterones (4 of them)

Testosterone will cause both muscle growth as well as fat loss. It sends a message to muscle cells to store more contractile protein (called actin and myosin), thus making your muscles grow. It also protects your muscles from catabolic (muscle wasting) glucocorticoid hormones,Thus it is often said that testosterone is not only anabolic, but it is strongly catabolic. Not only does it cause an increase in size of the muscle fibres (hyperfascia) but it also can change the appearance and the actual number of muscle fibres (Hyperplasia,Testosterone has the ability to increase erythropoiesis (red blood cell production) in your kidneys,and a higher Red Blood Cell (RBC) count may improve endurance by producing more highly oxygenated blood.

More RBCs can also improve recovery from strenuous physical activity. Agression levels often rise dramatically with the use of any exogenous testosterone ,Testosterone improves muscle contraction by increasing the number of motor neutrons in muscle,and improves neuromuscular transmission,It also promotes glycogen synthesis.

Each 1ml per 10ml Vial contains
testosterone propionate 30mg
testosterone phenylpropionate 60mg
testosterone isocaproate 60mg
testosterone caproate 100mg