Comprehensive medication guide to Jatenzo including estimated pricing, availability information, side effects, and how to find it in stock at your local pharmacy.
Estimated Insurance Pricing
$0/month with the Jatenzo Copay Card for commercially insured patients (covers up to $393 per fill, 12 fills/year); most plans require prior authorization and place Jatenzo on Tier 3 or higher; Medicare Part D generally does not cover without a formulary exception.
Estimated Cash Pricing
$1,314–$1,658+ retail per month (60 capsules, 237 mg dose); as low as $1,013–$1,101 with SingleCare or GoodRx coupons; cash patients can pay $185/month through Tolmar's contracted pharmacy network.
Medfinder Findability Score
72/100
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Jatenzo (testosterone undecanoate) is a brand-name oral testosterone capsule approved by the FDA in March 2019 for testosterone replacement therapy (TRT) in adult males. It was the first new oral testosterone product approved in the United States in more than 60 years. Jatenzo is manufactured by Tolmar, Inc.
Jatenzo is indicated for adult males with hypogonadism — a condition where the body does not produce sufficient testosterone — caused by a structural or genetic condition. This includes primary hypogonadism (such as Klinefelter syndrome, testicular failure from chemotherapy or radiation) and hypogonadotropic hypogonadism (caused by pituitary or hypothalamic disorders). Jatenzo is not approved for age-related testosterone decline.
Jatenzo comes as oral liquid-filled capsules in three strengths: 158 mg (opaque red), 198 mg (opaque white), and 237 mg (opaque orange), packaged as 120 capsules per bottle. Patients take Jatenzo twice daily — once in the morning and once in the evening — always with food. As of 2026, no FDA-approved generic version of Jatenzo is available.
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Jatenzo uses a self-emulsifying drug delivery system (SEDDS) to deliver testosterone undecanoate through the intestinal lymphatic system, bypassing first-pass liver metabolism. When taken with food, the dietary fat in the meal activates lymphatic absorption pathways in the intestinal wall. Testosterone undecanoate is absorbed into the lacteals (lymphatic vessels of the intestine), then travels via the thoracic duct into general systemic circulation — completely bypassing the liver.
Once in circulation, the undecanoic acid ester is cleaved from the testosterone molecule, releasing free testosterone. This active testosterone binds to androgen receptors throughout the body and is also converted to dihydrotestosterone (DHT) via 5-alpha reductase and to estradiol via aromatase. These active forms mediate testosterone's effects on sexual function, muscle mass, bone density, energy, and mood.
The pivotal inTUne clinical trial (166 hypogonadal men, ages 18–75) demonstrated that 87% of patients achieved normal serum testosterone levels after 4 months of Jatenzo treatment. Stable testosterone levels are typically reached within 7–14 days of starting treatment. Because Jatenzo must be taken with food for proper lymphatic absorption, it should never be taken on an empty stomach.
158 mg — oral liquid-filled capsule
Opaque red capsule; minimum recommended dose (158 mg twice daily)
198 mg — oral liquid-filled capsule
Opaque white capsule; used when 2 capsules are needed per dose (396 mg maximum)
237 mg — oral liquid-filled capsule
Opaque orange capsule; standard starting dose (237 mg twice daily with food)
Jatenzo is not on the FDA's official drug shortage list. The medication is available from Tolmar, Inc. and distributed nationally. However, because it is a brand-name-only specialty medication with a high retail price, most standard retail pharmacies do not keep Jatenzo in stock routinely. Patients typically need to call pharmacies to find one that either stocks it or is willing to special-order it within 1–3 business days.
Insurance barriers — including prior authorization requirements, step therapy policies, and Tier 3 or non-formulary placement — are the most significant access obstacles for many patients. Medicare Part D patients face particular challenges as the drug is generally not covered without a formulary exception. The broader injectable testosterone shortage (ongoing since early 2023) has also increased demand for oral TRT options, including Jatenzo.
If you're having trouble finding Jatenzo at your pharmacy, medfinder calls pharmacies near you to find which ones can fill your prescription — saving you hours of phone calls. Tolmar's contracted pharmacy network also offers significantly reduced pricing ($185/month for cash patients) for those who fill through participating pharmacies.
Jatenzo is a Schedule III controlled substance (CIII) under the DEA. It must be prescribed by a licensed healthcare provider with DEA registration to prescribe controlled substances. The prescribing information requires confirmation of diagnosis through at least two morning serum testosterone measurements below the normal range on separate days before initiating therapy.
Healthcare providers who commonly prescribe Jatenzo include:
Urologists — frequently the first specialist for male hypogonadism
Endocrinologists — specialists in hormonal disorders; experienced with complex hypogonadism cases
Primary care physicians (internists, family medicine) — may prescribe for straightforward cases
Nurse practitioners (NPs) and physician assistants (PAs) — can prescribe controlled substances in most states; commonly prescribe TRT at men's health and urology practices
Jatenzo is also available through telehealth platforms in states that allow controlled substance prescribing via telemedicine without a prior in-person visit. However, many telehealth TRT providers focus primarily on injectable testosterone formulations. Patients specifically seeking Jatenzo may find greater success with an in-person urology or endocrinology practice or a men's health clinic experienced with all TRT formulations.
Yes. Jatenzo is classified as a Schedule III controlled substance (CIII) under the DEA Controlled Substances Act. This is because it contains testosterone, an anabolic androgen that can be a target for misuse and abuse at doses higher than those prescribed for medical use.
As a Schedule III controlled substance, Jatenzo requires a valid prescription from a licensed prescriber with DEA authority to prescribe controlled substances. In most states, refills require a new prescription (up to 5 refills may be authorized within 6 months, depending on state law). Patients must store Jatenzo securely and never share it with others — selling or giving away a Schedule III controlled substance is illegal.
DEA scheduling does not affect the clinical appropriateness of Jatenzo for properly diagnosed patients. Prescribers qualified to treat hypogonadism — including urologists, endocrinologists, PCPs, NPs, and PAs — can prescribe Jatenzo as long as they hold appropriate DEA registration.
In the pivotal 4-month clinical trial (n=166), the following side effects occurred in 2% or more of patients:
Headache (4.8%)
Elevated hematocrit / increased red blood cell count (4.8%)
Decreased HDL ("good") cholesterol
Hypertension / elevated blood pressure (average increase of 4.9/2.5 mm Hg; 7% of patients required new or intensified antihypertensive treatment)
Nausea
Major adverse cardiovascular events (MACE): heart attack, stroke, cardiovascular death — greater risk in patients with pre-existing cardiovascular risk factors
Venous thromboembolism (DVT, pulmonary embolism)
Polycythemia (excess red blood cells; monitor hematocrit every 3 months)
Depression and suicidal ideation (reported in clinical trials)
Worsening of sleep apnea (especially in patients with obesity or lung disease)
Edema / fluid retention (with risk of congestive heart failure in susceptible patients)
Gynecomastia (enlarged or painful breasts)
Suppression of spermatogenesis / reduced fertility
Increased prostate cancer risk (evaluate PSA at baseline and periodically during treatment)
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Tlando (testosterone undecanoate)
Fixed-dose oral testosterone undecanoate at 225 mg twice daily — no titration required; similar mechanism and cost to Jatenzo
Kyzatrex (testosterone undecanoate)
Another oral testosterone undecanoate option with flexible titration; may have different self-pay access programs
Testosterone Cypionate injection (generic)
Most cost-effective TRT option at $14–$30/month with coupon; weekly or biweekly IM self-injection; currently in intermittent shortage
Testosterone gel 1.62% (generic)
Topical gel applied daily; generally available; $41–$80/month with coupon; risk of skin-to-skin transfer to partners/children
Xyosted (testosterone enanthate)
Weekly subcutaneous autoinjector; generally available; brand-name, approximately $200+/month without coverage
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Warfarin (Coumadin)
majorTestosterone increases anticoagulant effect of warfarin; more frequent INR/PT monitoring required; warfarin dose may need reduction
Insulin and oral diabetes medications
moderateTestosterone may decrease blood glucose, increasing risk of hypoglycemia; more frequent blood sugar monitoring recommended; diabetes medication dose may need adjustment
Corticosteroids (prednisone, budesonide)
moderateConcurrent use increases risk of fluid retention and edema, especially in patients with cardiac, renal, or hepatic disease
NSAIDs (ibuprofen, naproxen)
moderateCan cause additional fluid retention and blood pressure elevation when combined with Jatenzo; use acetaminophen as alternative when possible
Decongestants (pseudoephedrine, phenylephrine)
moderateAdditive blood pressure elevation; avoid while on Jatenzo or use with caution under medical supervision
Antihypertensive medications
moderateJatenzo may reduce effectiveness of blood pressure medications due to its BP-raising effect; dose adjustment of antihypertensive may be needed
Jatenzo represents a genuine clinical advance in testosterone replacement therapy — offering the convenience of oral dosing while avoiding the liver toxicity that made older oral testosterone products unsafe. For men with confirmed hypogonadism who prefer an oral formulation, Jatenzo is a well-validated option with 87% of patients achieving normal testosterone levels in the pivotal clinical trial.
The primary challenges with Jatenzo in 2026 are practical rather than clinical: cost, insurance access, and pharmacy stocking. Tolmar's savings programs — including the Copay Card ($0/month for commercially insured patients), coverage-denied rate ($150/month), and cash pricing ($185/month) — significantly reduce the cost barrier for most patient populations. The removal of the blood pressure boxed warning from Jatenzo's label in July 2025 may also simplify insurance prior authorization for some payers.
If you've been prescribed Jatenzo and are having difficulty finding it at a pharmacy, medfinder can call pharmacies near you and quickly identify which ones can fill your prescription. Combined with Tolmar's savings programs, most patients can make Jatenzo accessible and affordable.
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