It is an oil based injectable steroid, conceived to release testosterone slowly from the injection place. It has a prolonged action, varies between 2 and 3 weeks. In medicine, it is the most prescribed testosterone based drug.
Water retention will be visible, and also will be the addition of fat tissue. That's why, this steroid shouldn't be used when defining muscles is the final goal. The majority of those who use steroids like this preparation, especially its final results, that's why this is a very popular and wide spread steroid. This substance is very similar to the hormone produced by human body, and that's why it is generally well tolerated.
The optimal dose is 250 mg - 750 mg per week. If overcoming these doses, the secondary effects will be very serious and visible. If combined with Anapolon 50 or Dianabol, huge muscle mass gains are guaranteed. If the final goal is defining the body, it should be combined with Deca-durabolin or Equipoise. There are high chances that the own testosterone secretion to be suppressed after a cycle with Testosterone Enanthate, so in order to keep the muscle gains, it should be used Nolvadex or Clomid at the end of the cycle. Anyway, weight loss is inevitable, because of water retention, but the qualitative mass will be mantained.