HRT for Men: What Is Male Hormone Replacement Therapy?

By Truventa Medical | April 19, 2026 | 10 min read

Hormone replacement therapy has long been associated with women navigating menopause — but men go through a strikingly similar hormonal decline, and treating it has equally transformative effects. Male HRT, centered on testosterone but often extending to DHEA, thyroid optimization, and growth hormone peptides, is one of the most impactful interventions available to men over 40.

The concept is straightforward: your hormones were a key part of what made you feel capable, sharp, lean, and driven in your 20s and 30s. They decline with age. Restoring them — not to supraphysiologic levels, but to optimal ranges — restores much of that function. Here's everything you need to know.

What Is Male HRT?

Male hormone replacement therapy is the clinical practice of restoring hormones that have declined below optimal levels due to aging or other causes. It's not a single drug or a one-size-fits-all protocol — it's a personalized approach to hormonal health that can include several interconnected therapies:

Testosterone Replacement Therapy (TRT) — The Core

Testosterone is the primary male sex hormone and the center of any male HRT protocol. It governs muscle mass, bone density, libido, erection quality, energy, mood, cognition, and metabolic function. Total testosterone peaks in the early 20s and declines at roughly 1–2% per year after 30. By 45–50, many men have lost 20–30% of their peak testosterone — enough to produce significant symptoms even if they fall within the broad "normal" reference range.

TRT restores testosterone to optimal levels through weekly or twice-weekly injections of testosterone cypionate or enanthate (the most common and cost-effective form), topical gels, subcutaneous pellets, or nasal gels. Each delivery method has tradeoffs in stability, convenience, and cost — your physician will match the delivery method to your lifestyle and preference.

DHEA — The Precursor Hormone

DHEA (dehydroepiandrosterone) is the most abundant steroid hormone in the human body and a precursor to both testosterone and estrogen. DHEA production peaks in the mid-20s and declines by approximately 80–90% by age 70. Low DHEA is associated with fatigue, immune dysfunction, reduced bone density, and accelerated aging.

DHEA supplementation — typically 25–50mg daily for men — can support testosterone production and provide independent benefits for immune function, mood, and energy. It's often included in comprehensive male HRT protocols, particularly for men over 50 where DHEA decline is most pronounced.

Thyroid Optimization

Subclinical hypothyroidism — a thyroid that's functioning but not optimally — is common in men over 40 and produces symptoms that closely mirror low T: fatigue, weight gain, brain fog, cold sensitivity, and low energy. Many men have never had their thyroid panel evaluated beyond a basic TSH, missing the nuance of free T3 and free T4 that better captures actual thyroid function.

When thyroid function is suboptimal, TRT alone may not produce the energy and body composition improvements expected. Optimizing thyroid alongside testosterone creates a more complete hormonal foundation. This is why comprehensive male hormone assessment includes a full thyroid panel, not just TSH.

Growth Hormone Peptides

Growth hormone (GH) declines with age in parallel with testosterone. In men over 40, GH output is often 50–70% below peak youthful levels. The downstream effects include reduced muscle mass, increased visceral fat, impaired sleep quality, reduced skin thickness, and slower recovery from exercise.

Growth hormone secretagogue peptides — ipamorelin, CJC-1295, sermorelin — stimulate the pituitary to produce more GH naturally, rather than introducing exogenous HGH. This approach raises GH levels while maintaining the normal pulsatile release pattern, avoiding the side effects associated with direct HGH injections. Men on GH peptides report improved sleep quality, faster recovery, body composition improvements, and enhanced energy — benefits that complement TRT.

Who Needs Male HRT? Understanding Andropause

Andropause — sometimes called "male menopause" — is the gradual hormonal decline that affects men from their late 30s onward. Unlike female menopause, andropause is not a sudden event. It's a slow erosion over years that men often attribute to "just getting older" rather than recognizing as a treatable hormonal condition.

Men who benefit from HRT evaluation typically present with some combination of:

• Persistent fatigue that sleep doesn't fix
• Reduced libido — less interest in sex than before
• Erectile dysfunction or reduced firmness
• Loss of muscle mass and strength despite training
• Increased belly fat despite diet efforts
• Brain fog, difficulty concentrating, or reduced mental sharpness
• Depression, low motivation, or irritability
• Poor sleep quality or disrupted sleep architecture
• Reduced morning erections
• Loss of competitive drive or general ambition

These symptoms are not age-inevitable. They're hormone-mediated and largely reversible with appropriate treatment. Men in their 50s and 60s on optimized HRT protocols regularly report feeling better than they did at 40.

The Testing Panel: What You Need to Know

Effective male HRT starts with comprehensive bloodwork. A single total testosterone number is insufficient — the picture requires several markers to understand what's actually happening hormonally.

Total Testosterone

The standard starting point. The "normal" range is typically 300–1,000 ng/dL, but this is a statistical range, not an optimal range. A man at 320 ng/dL is "normal" but may feel terrible. Context matters — symptoms plus labs guide treatment, not labs in isolation.

Free Testosterone

Most testosterone in the blood is bound to proteins (SHBG and albumin) and unavailable to cells. Free testosterone — the unbound fraction — is what your tissues actually use. A man with reasonable total testosterone but very high SHBG may have very low free testosterone and significant symptoms. Free T is essential context for understanding total T.

SHBG (Sex Hormone-Binding Globulin)

SHBG is the protein that binds testosterone and makes it unavailable. High SHBG suppresses free testosterone even when total testosterone appears adequate. SHBG rises with age, chronic stress, liver issues, and excess thyroid hormone. Knowing your SHBG helps explain symptoms and guides protocol decisions — for example, men with high SHBG may need higher total T targets or different delivery methods.

Estradiol (E2)

Testosterone converts to estradiol (estrogen) through a process called aromatization. Men need some estradiol — it supports bone density, mood, libido, and cardiovascular health. Too much estradiol, however, causes water retention, mood swings, gynecomastia (breast tissue development), and sexual dysfunction. Monitoring E2 is essential on TRT, and managing it with an aromatase inhibitor if needed is part of a well-run protocol.

LH and FSH

Luteinizing hormone (LH) and follicle-stimulating hormone (FSH) are the signals from the pituitary that drive testosterone production and sperm generation respectively. Low LH and FSH with low testosterone suggests secondary (pituitary) hypogonadism. High LH with low testosterone suggests primary (testicular) failure. This distinction matters for protocol design and for men considering future fertility, since TRT suppresses LH and FSH — a concern if maintaining sperm production is a priority.

PSA and Hematocrit

PSA (prostate-specific antigen) is a safety marker — baseline and periodic monitoring ensures TRT isn't stimulating undetected prostate issues. Hematocrit (the percentage of red blood cells in blood) rises on TRT as testosterone stimulates red blood cell production; values above 52–54% may require dose adjustment or therapeutic phlebotomy to prevent thickened blood.

What Treatment Looks Like

Most men on TRT inject testosterone cypionate or enanthate subcutaneously (into belly fat, not muscle) once or twice per week. This keeps testosterone levels stable, avoids the peaks and troughs of weekly intramuscular injections, and is easy to self-administer at home. Injections take 30 seconds.

A typical starting protocol might look like:

• Testosterone cypionate: 100–150mg per week (divided into 2 injections)
• hCG (if fertility preservation desired): 250–500 IU twice weekly to maintain testicular function
• Anastrozole (if estradiol runs high): 0.25–0.5mg on injection days, as needed

Follow-up bloodwork at 6–8 weeks allows dose adjustment. Most men reach their optimal protocol within 3–4 months. After that, quarterly monitoring maintains safety and keeps levels dialed in.

Expected Benefits and Timeline

Weeks 1–4

Energy typically improves within the first two weeks. Mood stabilizes. Many men describe a reduction in the low-grade depression or flatness they hadn't fully recognized until it lifted. Sleep may improve. These early changes are often subtle but noticeable enough that men report feeling "more like themselves."

Weeks 4–8

Libido increases noticeably. Sexual function improves. Mental clarity and focus sharpen. The gym starts feeling different — workouts feel more productive and recovery is faster. Motivation and drive often return in ways that men describe as significant life improvements, not just physical ones.

Months 3–6

Body composition changes become visible. Lean mass increases; fat mass decreases, particularly visceral fat. Strength gains accelerate. The cumulative physical and mental changes become evident enough that most men report this as the period where they feel the most dramatic transformation. Blood markers — cholesterol, blood pressure, fasting glucose — often improve in parallel with the body composition changes.

Month 6 and Beyond

With consistent protocol adherence, the benefits stabilize into a new baseline. Men on long-term TRT maintain the improvements as long as they continue therapy — and continue to diverge from untreated peers in body composition, metabolic health, and vitality. This is a long-term investment in your health, not a short-term fix.

Telehealth HRT vs. Traditional Endocrinologist

The practical case for telehealth-based male HRT is strong:

Accessibility and Wait Times

Endocrinologists in most markets have 3–6 month waiting lists for new patient appointments. Many are conservative about TRT prescribing, reluctant to treat men in the low-normal range even when symptoms are significant. Telehealth providers who specialize in men's health can typically complete your initial consultation, review bloodwork, and have your first shipment on the way within a week.

Expertise in Hormone Optimization

General endocrinologists are trained primarily for diabetes, thyroid disease, and pituitary conditions. Men's health telehealth providers focus specifically on testosterone and hormonal optimization — it's what they do every day. The depth of protocol knowledge and the willingness to optimize (rather than simply treat deficiency by the numbers) is often meaningfully better at specialized practices.

Cost Comparison

An endocrinologist visit with insurance copay, lab work, and follow-ups can easily cost $400–$800 per year before medication costs. Telehealth HRT through Truventa Medical — including the physician consultation, protocol design, ongoing monitoring, and medication — is structured to be more affordable and more comprehensive. You're not paying for a waiting room, unnecessary referrals, or administrative overhead.

Convenience

No travel, no waiting rooms, no time off work. Your consultation happens on video, your labs are done at a local draw site or at home with a fingerstick kit, and your medication ships to your door. Ongoing monitoring is handled through your patient portal. For most men with demanding schedules, this removes every excuse for not addressing something that genuinely matters for their health.