The water-soluble testosterone was actually the first injectable steroid. There is information that the injectable testosterone was used by the German Armed Forces in Europe in the ‘40s to increase the soldiers’ aggressiveness and tenacity, as well as to treat the wounded.

Around the same time, Soviet weightlifters began to experiment with this testosterone composition and broke one world record after another. Ever since the application of the ‘purest’ testosterone without any extra esters has become a good tradition for all athletes.

Chemical structure

The testosterone suspension is an injectable steroid containing pure water-based (ester-free) testosterone. The product presents testosterone crystals suspended in aqueous solution that settle at the bottom of the vial, forming layers of active substance after long-term sedimentation.


  • Anabolic activity – 100% of testosterone.
  • Androgenic activity – 100% of testosterone.
  • Exposure duration – up to 2 days.
  • Detection time – up to several weeks (in case of gas chromatography and mass spectroscopy latest methods usage).
  • The exposure on the liver – non-toxic.


  • The power rates’ increase.
  • The muscle gains.
  • The increase of insulin-like growth factor level.
  • Fat decrease.
  • Oxygen blood mass increase.
  • Libido increase.

Despite the fact that testosterone suspension is no different from other forms of the hormone by the nature of the effects on the body, nevertheless there are some features that determine its relevance. First, it’s a quick partial ejection. Secondly, it’s a rapid anabolic effect that is felt a day after the injection (if not sooner). The greatest similarity of the substance could be found with propionate.

Side effects

The high androgenic activity predetermines frequent acne, gynecomastia and edema. From the beginning of the course it is advisable to start taking antioestrogens. There is no toxicity to the liver, except in very high dosages. As for the pain of injection, it is less than propionate.

Dosages and Uses

Dosage: 50 to 100 mg per day, in exceptional cases, the daily dosage may exceed 100mg and get closer to astronomical values.

The dosage frequency: daily

High concentration of active substance in the blood is observed during 2 days, that is why the injections are performed daily. Daily dosage is from 50 up to 100 milligrams. Considering the frequency of injections, it is advisable to make them in different places: that will prevent local adverse reactions. The recommended duration of the treatment with testosterone suspension is 4-5 weeks. An acute hypothalamus-pituitary-testes axis suppression by the steroid requires therapy using gonadotropin and other drugs restoring endogenous testosterone levels.

Professional athletes often combine testosterone suspension with vitamin B12 or with other AAS. The pain of injections can be reduced by combination with lidocaine or novocaine. For muscle gains Boldenone or Nandrolone should be included in the course.

Before the injection the vial with suspension should be gently shaken, preferably without getting foam, and only then injection can be performed.

The partial ejection period of this active agent takes several hours. The active period of the substance is 1 – 2 days. The permissible operating range of dosages is from 50 mg to 100mg a day... in exceptional cases, the daily dosage may exceed 100mg and get closer to astronomical values.

Cycles (Courses)

Solo course: 50-100mg per day, during 6-8 weeks, PCT can be conducted immediately after drug withdrawal, this course may be suitable for those, who are preparing for starts.

Course for power: 50-100mg per day and turinabol 50mg per day, during 8 weeks, PCT can be conducted the day after drug withdrawal.

Course for power: 50-100mg per day and 100mg of propionate every other day, during 8 weeks, PCT can be conducted at the end of the course.

Muscle gains course: the thing is absolutely pointless and deeply wrong, but, in general, you can use any course listed above for this purpose.