VISIT OUR ONLINE STORE: https://t.co/YfV0hb9bFR ===================== Privately, it costs £60-£90+ per month for the TRT, plus +/-£150 per blood test (including analysis) and consultation with the doctor. The average prescription is for 100-125mg per week. For a more detailed breakdown, continue below. Determining The Cost Of Your TRT Description. Buy testosterone enanthate UK. Testosterone enanthate is a slow-acting injectable form of the androgen testosterone. Following deep intramuscular injection, the drug is designed to provide a sustained release of testosterone into the bloodstream for approximately 2 to 3 weeks.