Sustanon Testosterone Injection

Price range: £80.00 through £800.00

Sustanon testosterone injection (mixed testosterone esters) for adult men with confirmed low testosterone. Prescription only and supplied after consultation and clinician approval.

Make and packaging may vary.

Start Assessment

Sustanon testosterone injection contains a combination of four testosterone esters and is used to treat adult men with clinically confirmed low testosterone levels. Each millilitre contains 100mg testosterone decanoate, 60mg testosterone isocaproate, 60mg testosterone phenylpropionate and 30mg testosterone propionate. This is a prescription-only medicine, and supply is subject to a medical consultation and approval by a registered clinician.

How Sustanon Testosterone Injection Works

Sustanon combines short-acting and long-acting testosterone esters in one intramuscular injection. After administration, the shorter esters begin releasing testosterone first, while the longer esters release more gradually. As a result, this combination helps maintain testosterone levels over a dosing interval determined by your clinician.

Testosterone supports muscle mass, bone density, libido, mood and red blood cell production. Therefore, treatment aims to restore testosterone to a normal physiological range in men with confirmed hypogonadism. Your clinician will base dosing and frequency on blood test results and your clinical response.

Who Sustanon Is For

Sustanon testosterone injection is suitable for adult men with medically diagnosed testosterone deficiency confirmed through laboratory testing. Clinicians do not prescribe testosterone therapy for general tiredness or age-related changes unless blood tests clearly show deficiency. In addition, this treatment is not suitable for women or children.

During your consultation, a clinician will review your symptoms, medical history and blood results. Consequently, treatment remains personalised and clinically appropriate. Ongoing monitoring forms an essential part of therapy.

Monitoring and Ongoing Review

Because testosterone therapy affects hormone levels and other blood markers, regular monitoring is essential. Your clinician will arrange blood tests before starting Sustanon testosterone injection and at intervals during treatment. Attending follow-up appointments helps ensure therapy remains safe and suitable.

Always read the patient information leaflet before starting Sustanon testosterone injection.

Directions

Use Sustanon testosterone injection exactly as prescribed by your clinician.

  • Administer by intramuscular injection as directed
  • Follow the prescribed dosing schedule carefully
  • Do not exceed the recommended dose
  • Attend all scheduled blood tests and follow-up reviews

Your clinician may adjust your dose depending on testosterone levels and clinical response.

Ingredients

Active ingredients per ml:

  • 100mg testosterone decanoate
  • 60mg testosterone isocaproate
  • 60mg testosterone phenylpropionate
  • 30mg testosterone propionate

Please refer to the patient information leaflet for the full list of excipients.

Side Effects

Like all medicines, Sustanon testosterone injection can cause side effects, although not everyone experiences them.

  • Acne or oily skin
  • Injection site discomfort
  • Increased red blood cell count
  • Fluid retention
  • Mood changes
  • Changes in cholesterol levels

If you experience chest pain, shortness of breath, severe mood changes or signs of an allergic reaction while using Sustanon testosterone injection, seek medical attention immediately.

Warnings

Sustanon testosterone injection is a prescription-only medicine and requires medical supervision. Only start treatment after a clinician confirms testosterone deficiency through appropriate blood testing.

Inform your clinician before starting Sustanon testosterone injection if you:

  • Have heart, liver or kidney disease
  • Have high blood pressure
  • Have a history of prostate problems
  • Have sleep apnoea
  • Are planning to have children

Regular monitoring helps reduce risks and supports safe ongoing treatment.