Types of TRT: Injections, Gels, Creams and Pellets

Testosterone can be delivered to the body in several ways. They differ in how often you use them, how steady the resulting hormone levels are, cost, and practical considerations like skin transfer or clinic visits. This guide is educational - it does not cover doses or technique, which are decisions for you and your clinician. For a broader primer, start with what TRT is.

Injectable testosterone is among the most widely used formats. Depending on the specific medication, injections are given on a schedule ranging from weekly to less frequent. Many telehealth programs support at-home injections after appropriate instruction.

• Pros: often the most affordable option; well established; flexible scheduling
• Cons: some men dislike self-injection; levels can rise and fall between doses depending on the interval

Our comparison of injections versus gel goes deeper on this choice.

Topical testosterone is applied to the skin daily. It offers steady levels and avoids needles, which appeals to many men.

• Pros: needle-free; daily application produces relatively stable levels
• Cons: risk of transferring testosterone to partners or children through skin contact, so care with application and washing is essential; must remember to apply every day; can be more expensive than injections

The skin-transfer risk is a genuine safety point. Clinicians give specific guidance on covering the area and avoiding contact until it dries.

Testosterone pellets are small implants placed under the skin during a brief in-office procedure. They release testosterone slowly over a period of months.

• Pros: long-acting and low-maintenance between placements; nothing to do daily
• Cons: requires a minor procedure; the dose cannot be easily adjusted once placed; possible site issues such as infection or extrusion

Because pellets are not easily reversible mid-cycle, clinicians often reserve them for men who have already responded well and tolerated testosterone in another format.

The best format is the one that fits your life, budget and biology - and that you will actually stick with. A clinician weighs your preferences against practical factors and your monitoring needs. Whichever you choose, the fundamentals hold: it is prescription-only, and it needs regular follow-up bloodwork.

Telehealth providers differ in which formats they offer and how they price them. Compare options on our TRT clinic comparison, check availability where you live via Online TRT by State, or read our provider reviews.

This article is general information, not medical advice. A licensed clinician should evaluate your symptoms and testosterone levels and decide whether TRT is appropriate for you.