Sustanon 250 is an oil-based injectable steroid. Sustanon 250 contains mixture of four esterized testosterone compounds, which include Testosterone Propionate (30 mg), Testosterone Phenylpropionate (60 mg), Testosterone Isocaproate (60 mg) and Testosterone Decanoate (100 mg). The testosterone mixtures remain active in the body for up to a month in order to provide an immediate effect. […]