Testosterone Replacement Therapy — Injections

Medically supervised testosterone injections administered at ALPHALABS clinics in Prague and Brno, forming part of the clinic's flagship testosterone replacement therapy (TRT) programme. Intramuscular testosterone injection is considered the most reliable and pharmacokinetically controllable delivery method — clients typically report positive effects within the first few days of treatment. Each visit includes injection administration, a clinical check-up and monitoring of hormonal and metabolic markers. The programme is structured as a monthly membership with Basic, Standard and Premium tiers that determine visit frequency and the breadth of adjunct therapies included.

Testosterone replacement therapy via intramuscular injection is the cornerstone of ALPHALABS's clinical offering. The injectable method is chosen for its precision: the dose is administered directly to muscle tissue (typically the gluteus or lateral thigh), bypassing first-pass metabolism and delivering a predictable pharmacokinetic profile that is easier to monitor and adjust than topical alternatives. New clients begin with a three-month familiarisation period. During this period, the physician titrates dose and injection frequency based on blood test readings taken at each visit — looking specifically at total testosterone, free testosterone, oestradiol (to catch aromatisation), haematocrit and a broad metabolic panel covering liver enzymes, kidney function, lipid profile, PSA and complete blood count. This approach means therapy is individualised from the first injection rather than applied from a generic starting dose. The Basic plan (5,990 Kč/month, or 4,499 Kč/month on a 12-month commitment) provides up to one clinic visit per month and suits men who respond well to longer injection intervals once stable. The Standard plan (7,990 Kč/month, or 5,999 Kč/month annual) is the most popular option, allowing up to two visits per month with more frequent monitoring and faster optimisation for those who metabolise testosterone quickly. The Premium plan (9,990 Kč/month, or 7,499 Kč/month annual) includes up to four clinic visits per month and access to additional adjunct protocols such as human chorionic gonadotropin (hCG), which supports natural testicular function and fertility during TRT. Each visit follows a structured protocol: the physician reviews current symptoms and wellbeing, checks blood results from the previous draw, administers the injection using a sterile single-use syringe, and schedules the next monitoring blood draw if due. Clients receive an at-home preparation product (included in all plans) to support skin and application-site hygiene between visits. Contraindications assessed at intake include active cardiovascular disease, erythrocytosis, prostate-specific antigen elevation and those planning to conceive in the near term (alternative protocols discussed individually). The ALPHALABS medical team uses methods established in clinical practice globally for over 25 years and adapts dosing continuously based on each client's evolving lab results.