The injection form of an injectable steroid stanozolol is water-based which is a derivative of oral and injectable forms DHT. Both are chemicals c17-alpha-alkylated. Of course, this makes the injectable form moderately toxic to the liver and liver toxic in high doses orally. Before continuing I want to make clear that the injectable form is the same as the oral. Therefore, the injectable form has frequently been used as an oral no one has done that? Well all c17-alpha-alkylated AAS, when passing through the liver for deactivation, causes an elevation different from IGF-1 production. (Please refer to the IGF-1). This is 30 mg daily oral Dianabol (a total of 210 mg weekly) is revered as more effective for increasing the mass and strength of 400 mg of testosterone enanthate. The injectable stanozolol was much cheaper than the oral stanozolol, so some athletes chose to use as oral.