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Half the guys in their forties walking into a psychiatry appointment now have already done a finger-prick testosterone test through some clinic they saw on Instagram, and a meaningful chunk of them are already on testosterone they got prescribed in a twelve-minute telehealth visit they barely remember. The testosterone-replacement therapy (TRT) clinic industry exploded over the last five years because the demand was real and the gatekeeping at primary care was annoying, and what filled the gap is partly fine medicine and partly a Mike-and-Bro vitamin shop with a prescription pad bolted to the wall.
What a real low-T workup actually looks like
Two early-morning total testosterone draws on separate days, because T fluctuates a lot day to day and one number really doesn’t mean much. Free testosterone (the form that’s actually doing the work, either calculated from the total or measured directly). SHBG, which is sex hormone binding globulin (the protein that binds up most of your testosterone in the bloodstream, and which changes how to interpret the total number). LH and FSH, two pituitary hormones, because the answer to “why is your T low” is a different problem if your pituitary is signaling fine and your testicles aren’t responding (called primary hypogonadism, the testicles are the issue) versus if your pituitary itself isn’t signaling (secondary, the brain is the issue), and the downstream workup is different for each. Estradiol, which is the main form of estrogen. Prolactin, which when elevated points at a pituitary thing. A full blood count and a metabolic panel, because TRT changes both of those over time. PSA (prostate-specific antigen) if you’re over forty or have any family history, because TRT can affect prostate stuff. And honestly, a real conversation about why you’re tired, because half the guys who land in the andrology bucket aren’t actually low-T, they’re just unslept, undertrained, drinking too much, and stressed in a way they haven’t named yet.
If the clinic you went to didn’t do most of that, what they did is sell you a product, not diagnose a condition. That’s the whole tell.
The big telehealth players, and how they vary
Hone Health is one of the larger ones, runs out of a national network of providers, and their protocol is mostly fine if your numbers are actually low. They tend toward conservative dosing and they do follow-up labs at reasonable intervals. Guys coming out of Hone are usually in physiologic ranges and have a paper trail that makes sense.
Vault and the Vault-adjacent shops vary a lot by which provider you happen to draw, which means quality is uneven depending entirely on the individual licensee, which is not a great structural setup for a chain. Marek Health is the Mike-Israetel-and-lifter-adjacent shop that caters to guys who already know what nandrolone is, runs more aggressive protocols, and the patients coming out of there are usually well-informed about what they’re on and which numbers they’re chasing. None of these are inherently bad. The question for any of them is whether the dose you’re sitting on actually makes physiologic sense for what you actually need.
And honestly, there’s a whole tier underneath this that’s just “your uncle who knows a guy who has a guy” running vials out of his garage, which doesn’t get talked about in the magazine articles but is half of what’s actually happening in the wild. Don’t do that. Get a real prescription. Slinging pills to or from a friend or friendly dealer is a worse idea than just paying for a Hone subscription, even if Hone isn’t perfect.
The supraphysiologic problem (i.e., having too much of a good thing)
Physiologic TRT is a dose that gets a hypogonadal man (i.e., one with actually-low testosterone) back into the normal range, which is roughly four hundred to a thousand nanograms per deciliter on the total number, depending on the lab. Most legitimate TRT lands guys somewhere in the six-to-nine-hundred range. The grift version pushes guys to twelve hundred, fifteen hundred, sometimes higher, because the patient feels better at higher doses in the short term and the cash-pay model rewards keeping patients feeling good in the short term regardless of the long-term math.
The problem is that supraphysiologic testosterone does things that physiologic testosterone doesn’t. Erythrocytosis (your blood gets thick because your body’s making too many red blood cells, and you either donate regularly or you eventually stroke out). Suppression of LH and FSH that turns into testicular shrinkage and infertility, which is usually reversible if you weren’t on it forever but isn’t always. Estradiol management gets harder because the more testosterone you have, the more your body converts to estrogen. Acne, sleep apnea getting worse, hairline issues if you’re genetically primed for that. And the long-term heart and metabolic data on supraphysiologic dosing is just not where it would need to be for anyone honest to tell you it’s safe. The TRAVERSE trial, which is the biggest one we’ve got, looked at physiologic TRT in middle-aged and older men and didn’t find a major cardiovascular signal. That’s the physiologic-range data. It does not transfer to twelve hundred.
HCG, AIs, and the rest of the cocktail
Legitimate TRT usually includes either HCG (a hormone that mimics LH and keeps your testicles working and your fertility intact while you’re on testosterone) or, more recently, enclomiphene (a newer oral option that does roughly the same job through a different mechanism). An aromatase inhibitor like anastrozole gets added if your estradiol number is actually running high, because too much estradiol on TRT can do its own ugly thing. The problem is that a lot of clinics prescribe AIs prophylactically (in advance, without an actual elevated number to justify it), partly because it sounds technical, and crashing your estrogen is its own kind of bad week (joints ache, mood tanks, libido tanks ironically). If your clinic is putting you on anastrozole without an estradiol number to back it up, that’s a small flag.
The other thing that’s nice to hear, if your T workup actually does come back legitimately low: this stuff works. When the diagnosis is right and the dose is in physiologic range and the monitoring is happening, TRT delivers what it says on the tin for most guys. Energy comes back. Libido comes back. The version of yourself you were at thirty-five comes back, mostly, without it feeling like becoming somebody else.
The pattern that goes well
The kind of guy where this works is the one who actually has low T, gets evaluated properly, and lands on a physiologic dose with real monitoring. Say his total T is in the three-hundreds on a morning draw. Started on something like a hundred milligrams of testosterone cypionate weekly plus a dose of HCG twice a week. Four months in, his T is around seven-fifty, his energy is back, his libido is back, his lifts are moving, and the version of him that was asleep on the couch at eight at night has been replaced by the version of him that’s awake. He’s on it for a couple of years. His hematocrit (red blood cell concentration) creeps up, so he donates blood quarterly to keep it in range. His PSA is stable. His lipids actually improved because he started training again. He sees his prescriber every six months and they pull a full panel. That’s the version of telehealth TRT that’s quietly working in the background for a a real number of guys.
The pattern that goes badly
Picture a guy who’s been stacking two-hundred milligrams of test weekly plus another hundred of nandrolone from a different shop, whose hematocrit is in the high-fifties (above the upper limit of normal, in the range where stroke risk is climbing), whose blood pressure is running high, who’s complaining of headaches and chest tightness and somehow still convinced the protocol is fine because he feels strong. The fix is cutting everything, sending him to cardiology to get the heart sorted out, getting him donating blood, and walking the dose back to physiologic. He’ll be angry about it for a month or two. The anger fades and the headaches fade with it, and then a year later he tends to admit it was the right call.
Not to be Chicken Little about it, but the guys quietly cooking themselves on too much test are not always the guys who look like they’re in trouble, because by definition they feel strong, that’s the whole appeal of the dose. The labs are where the trouble lives, which is why the labs matter more than how you feel.
Half the guys in their forties walking in now have already done a finger-prick T test, and a meaningful chunk are already on testosterone they got prescribed in a twelve-minute telehealth visit they barely remember.
Bottom line
TRT works for hypogonadal men. The workup matters more than the prescription. A clinic that runs LH/FSH and SHBG and estradiol and a full blood count is a clinic actually doing medicine. A clinic that pushes you to twelve hundred nanograms is selling you a feeling and pretending it’s medicine. And if you’re a thirty-five-year-old with a testosterone of four-eighty and you’re tired, the honest answer is probably better sleep, better training, less alcohol, and a hard look at the parts of your life you’ve been avoiding, not a vial. The vial is sometimes the right answer. It is almost never the first answer.
Sources
- Lincoff AM, Bhasin S, Flevaris P, et al. Cardiovascular Safety of Testosterone-Replacement Therapy. N Engl J Med. 2023;389(2):107-117. PMID 37326322.
- Bhasin S, Brito JP, Cunningham GR, et al. Testosterone Therapy in Men With Hypogonadism: An Endocrine Society Clinical Practice Guideline. J Clin Endocrinol Metab. 2018;103(5):1715-1744. PMID 29562364.
- Mulhall JP, Trost LW, Brannigan RE, et al. Evaluation and Management of Testosterone Deficiency: AUA Guideline. J Urol. 2018;200(2):423-432. PMID 29601923.
