Types of Testosterone Replacement Therapy: Which Method Fits Your Life?
The four main types of testosterone replacement therapy are injections, creams and gels, patches, and Biote hormone pellets. They differ most in delivery rhythm — how steadily testosterone enters your bloodstream. Injections peak then drop; gels and patches deliver daily; pellets release continuously for months. The best fit depends on how much fluctuation you tolerate and how much daily upkeep you want.
You've confirmed or suspect low testosterone. Now you're facing a decision most articles skip past entirely. Not whether to treat. How the treatment actually gets into your body.
That choice matters more than most men expect. Two men on the same dose can have very different experiences depending on whether they inject, apply a gel, wear a patch, or receive a pellet. The hormone is the same. The way it reaches your bloodstream is not.
There are four primary types of testosterone replacement therapy: injections, creams and gels, patches, and pellets. Each has a distinct rhythm — how steadily it releases testosterone over time. That rhythm is the difference between feeling level through the day and riding peaks and crashes.
This guide reflects how Mia LoPreiato, NP, a Biote-certified provider at Body Balance Medical in Summerlin, Las Vegas, evaluates delivery options with patients. If you're still in the evaluation stage and haven't confirmed low testosterone yet, the testosterone testing guide walks through what the assessment involves first.
First, a Word on Safety: What the TRAVERSE Trial Changed
Many men carry one question into this decision: is testosterone therapy hard on the heart?
For years, the answer seemed settled. Testosterone products carried a cardiovascular black-box warning — the FDA's strongest caution, placed directly on the label.
That changed in February 2025. The FDA removed the cardiovascular black-box warning from testosterone products following the TRAVERSE trial, a large randomized study of middle-aged and older men with hypogonadism — clinically low testosterone.
The trial found testosterone therapy was noninferior to placebo for major adverse cardiac events — heart attacks, strokes, and cardiovascular death occurred at similar rates in both groups. Researchers did observe higher rates of certain events in the testosterone group, including atrial fibrillation and pulmonary embolism. Full trial: Lincoff et al., NEJM, 2023.
This is precisely why testosterone treatment belongs with a provider who monitors you — not a mail-order vial. The safety conversation has shifted. It has not disappeared.
The Real Variable: Peaks and Troughs
One concept unifies this entire comparison. A "peak and trough" pattern means testosterone levels rise sharply after a dose, then decline before the next one.
The consequence is something you feel. Energy, mood, libido, and sleep can track those swings. Some men feel great for a few days after a dose, then flat before the next one. The four delivery methods differ most in how steeply they peak and how far they trough.
That is the lens for reading everything below.
Method 1
Testosterone Injections
Testosterone injections deliver the hormone into muscle or under the skin, typically once a week or every two weeks.
They are effective and the most cost-efficient option available. They also produce the most pronounced rhythm — a clear peak shortly after the dose and a trough before the next. Some men feel that dropoff distinctly. Others tolerate it without much notice.
Practical considerations include comfort with self-injection, how often you want to dose, and timing the schedule around how you feel. For cost-conscious men who tolerate fluctuation well, injections remain a reasonable choice.
Method 2
Testosterone Gel and Creams
Testosterone gel and testosterone cream for men are applied daily to the skin and absorbed transdermally — through the skin into the bloodstream.
Daily application produces steadier levels than weekly injections. Two qualifications matter. Absorption varies from person to person and depends on skin condition. And there is a documented transfer risk — testosterone can rub off onto a partner or child through direct skin contact before it fully absorbs.
This makes daily consistency and careful application essential. For men who prefer needle-free delivery and keep a reliable routine, a gel or cream works well.
Method 3
Testosterone Patches
Testosterone patches are worn on the skin and replaced daily. Each patch releases testosterone steadily over roughly 24 hours.
By design, this delivers more even levels than injections. The most common reason men stop using patches is skin irritation at the application site. Visibility and adhesion can also be practical drawbacks.
For men who prioritize steady delivery and tolerate the adhesive without irritation, patches are a sound option.
Method 4 — Featured
Biote Hormone Pellets
Biote hormone pellets work differently from every method above. Small pellets are placed under the skin during a brief in-office procedure. They then release testosterone continuously for several months.
Here is the defining advantage. Hormone pellet therapy delivers testosterone 24/7 — no daily application like gels, no peak-and-trough pattern like injections. No daily step to remember. No sharp dose-day spike. No end-of-cycle crash.
Because delivery is continuous, energy and sleep tend to hold steadier across weeks rather than tracking a dosing schedule. The honest qualification: pellet dosing is set at insertion and cannot be adjusted mid-cycle the way an injection dose can. Individual response still varies.
Mia LoPreiato, NP, is Biote-certified, meaning she has completed the training and certification required to place and manage Biote hormone pellets. For men whose primary frustration is inconsistency — feeling good some days and flat others — pellets directly address the mechanism behind that swing. For men considering adding sermorelin alongside TRT, the TRT and sermorelin overview covers how the two protocols are evaluated together.
Comparing the Four Delivery Methods
| Method | Frequency | Delivery Pattern | Main Tradeoff | Best Suited For |
|---|---|---|---|---|
| Injections | Weekly / biweekly | Peak then trough | Noticeable dropoff before next dose | Cost-conscious; tolerate swings |
| Creams & Gels | Daily | Fairly steady | Absorption varies; transfer risk | Needle-free; consistent routine |
| Patches | Daily | Steady (~24 hr) | Skin irritation; adhesion | Steady delivery; tolerate adhesive |
| Biote Pellets Featured | Every 3–5 months | Continuous 24/7 | Dose fixed until next insertion | Consistency; minimal upkeep |
The best type of TRT is the one whose delivery pattern matches how you live and what frustrates you most. There is no universally superior option. There is a right fit.
How to Choose: Questions Worth Asking
The decision comes down to a handful of honest questions:
- How much daily upkeep are you willing to manage?
- Does dose-day fluctuation bother you, or do you tolerate it well?
- Do you live with a partner or young children — relevant to gel transfer risk?
- How important is steady energy and sleep across weeks versus the flexibility to adjust dose between cycles?
The answer is a clinical conversation, not a checkout decision. The right delivery method depends on your labs, your symptoms, and how you live.
One More Thing: If Weight Is Also on Your Mind
Many men evaluating low testosterone are also dealing with weight that won't move. The two can be related — low testosterone and increased body fat reinforce each other through several physiological mechanisms.
The Balance Rate is BBM's membership for men who want to address both hormone optimization and medical weight loss at once. Members who add tirzepatide receive it at 20% below standard pricing. It is an option, not a requirement. You can read more about the medical weight loss program before deciding.
Body Balance Medical in Las Vegas
Body Balance Medical is a LegitScript-certified medical clinic in Summerlin, Las Vegas. Mia LoPreiato, NP, evaluates low testosterone and matches the delivery method to the individual rather than defaulting everyone to the same protocol.
Testosterone replacement therapy here includes monitoring — lab work and follow-up — consistent with the safety framing above. The TRAVERSE findings are exactly why oversight is part of the treatment, not an optional add-on. You can read more about the full range of options on the Biote hormone pellet therapy page and the hormone optimization Las Vegas overview.
Frequently Asked Questions
What is the best type of TRT?
There is no single best type of TRT for everyone. Injections are the most cost-efficient but produce noticeable peaks and troughs. Gels and patches deliver more steadily but require daily application. Biote hormone pellets release testosterone continuously for months with minimal upkeep. The best fit depends on your labs, your symptoms, how much fluctuation you tolerate, and how much daily maintenance you want to manage.
Are testosterone pellets better than injections?
Pellets and injections suit different priorities. Pellets release testosterone continuously, which avoids the peak-and-trough pattern of injections and removes the need for a regular dosing routine. Injections cost less and allow dose adjustments between treatments, while pellet dosing is fixed at insertion until the next one. If steady levels and minimal upkeep matter most, pellets have the advantage. If cost and dose flexibility matter more, injections may fit better.
Is testosterone therapy safe for the heart?
In February 2025, the FDA removed the cardiovascular black-box warning from testosterone products following the TRAVERSE trial. The study found testosterone therapy was noninferior to placebo for major adverse cardiac events such as heart attack and stroke. Researchers observed higher rates of atrial fibrillation and pulmonary embolism in the testosterone group, which is why treatment should include lab monitoring and follow-up with a qualified provider.
What is hypogonadism?
Hypogonadism is the clinical term for low testosterone — when the body does not produce enough of the hormone to support normal function. Symptoms can include low energy, reduced libido, poor sleep, and changes in mood. Diagnosis requires blood testing, not symptoms alone, because several conditions can produce similar effects.
Apply for Your Hormone Optimization Assessment
The next step is a clinical evaluation — your labs, your symptoms, your routine — with a provider who matches the delivery method to you, not the other way around.
Apply for Your Assessment
Disclaimer: The information in this article is for educational purposes only and is not a substitute for individual medical advice. Testosterone replacement therapy is an FDA-approved treatment for clinically diagnosed hypogonadism. Whether TRT is appropriate for you, and which delivery method fits your situation, is a decision to make with a licensed clinician based on your lab results, health history, and lifestyle. Individual results vary and are not guaranteed.