
MintRx review
By Nora Vance · Updated October 2026
Pharmacy-run, priced per 28-day kit
MintRx is a pharmacy-run service that sells sermorelin as a 28-day injection kit for $295, one-time or on auto-refill. The dose, the vial and the mixing steps are all spelled out up front.
Our verdict
MintRx's sermorelin offer is easy to read: one 15 mg kit, one $295 price, and exact dosing instructions on the page. It is not cheap, and because each kit lasts 28 days, staying on it means 13 charges a year. Pharmacist support is the real draw.
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At a glance
- Category
- sermorelin injections
- Format
- Injection
- From
- $295/28-day fill
- Dose published
- Yes
- Prescription
- Required
- Compounded
- Yes — not FDA-approved
- LegitScript
- Claimed by provider
What it is
MintRx describes itself as a pharmacy: prescription treatments filled by licensed pharmacists and shipped to your door, with pharmacists you can call or email on weekdays. It covers men's and women's health, skin care, hair loss and longevity, and sermorelin sits in the longevity line. Sermorelin comes as one product, a freeze-dried vial you mix at home and inject under the skin. No tablet or nasal version is sold. MintRx is careful in how it describes the drug: it calls sermorelin a signaling peptide, not replacement growth hormone, and says no sleep, recovery or body-composition result is guaranteed.
How it works
New patients start with an online intake. A licensed provider reviews your cancer history, breathing problems, recent critical illness, pregnancy, pituitary issues, other medicines and whether you are ready to inject. If you are approved, the kit ships cold-chain. Returning patients who are already approved can choose their next quantity without starting the intake over. MintRx gives the full routine on the page. Mix the powder with 6 mL of bacteriostatic water and roll it gently without shaking. Then inject 20 units (0.2 mL, or 500 mcg) under the skin at bedtime, five nights on and two off. After mixing, the vial goes straight into the fridge and is used by the date on the pharmacy label. The page also lists side effects to watch for and when to seek emergency care. Those include redness, pain or swelling where you inject, headache, flushing, dizziness, nausea and restlessness. MintRx says not to use sermorelin if you are pregnant or breastfeeding, under 18, or have active cancer or a history of it, unless a specialist clears you. It also says to discard a mixed vial that turns cloudy or discolored or shows particles. Before you start, or once the kit arrives, you can book a free call with a MintRx pharmacist, Monday to Friday from 9 a.m. to 9 p.m. Eastern. That help with mixing and injection technique is the main thing that sets MintRx apart.
Pricing transparency
There are two ways to buy, and both cost $295. A one-time fill is $295 for a single 28-day kit. Auto Refill is $295 per refill on a 28-day cadence, with five refills per prescription and cancel anytime. Auto Refill buys convenience, not a discount. Because a kit lasts 28 days rather than a calendar month, a full year on auto-refill means 13 kits, or about $3,835. Each kit includes the 15 mg vial, bacteriostatic water and a mixing kit, 30 syringes, alcohol swabs and cold-chain shipping. Approved patients reorder through a "next order" button that lets them choose a quantity, but no multi-kit price is published on the page, so ask before you order if you plan to stay on it. MintRx's terms say refill timing and cancellation terms appear at checkout or in your account. You place refills through the patient portal, where you can also track your treatment details.
Branded vs compounded
MintRx's sermorelin is a compounded sterile prescription product and, like all sermorelin sold in the US, it is not FDA-approved. The product is sermorelin acetate, 15 mg per vial, which makes 2.5 mg/mL once mixed with 6 mL of water. MintRx warns that only the 15 mg version is active and that an older 9 mg variant should not be bought or used. It is also clear about limits: it says sermorelin is not growth hormone, a weight-loss drug or a performance product, and that no sleep, energy or muscle result is guaranteed. The pharmacy that compounds it is not named on the page.
Pros and watch-outs
What we like
- Exact dose, schedule and mixing steps on the page
- Complete 28-day kit, including mixing supplies
- Pharmacists available by phone and email
- Thorough safety screening and side-effect guidance
- LegitScript certified
- Free calls with a pharmacist on weekdays
Watch-outs
- Billed every 28 days, so 13 charges a year
- No discount for choosing auto-refill
- You mix the vial yourself before the first dose
- No multi-kit price published
- Availability varies by state, with no list on the page
- Compounding pharmacy not named
Best for
Someone who likes knowing exactly what they are getting, down to the microgram, and values a pharmacist they can reach, more than a low monthly price.
Who should look elsewhere
Anyone who would rather not mix a vial at home, or who is comparing on a monthly price. At $295 per 28 days, the yearly cost lands near $3,835.
The evidence behind what MintRx prescribes
We grade the molecules, not the marketing. Here is what the human data actually shows for each thing on their menu.
- Does sermorelin work? What the trials actually measured
Sermorelin reliably makes your pituitary release growth hormone. Beyond that the evidence is one placebo-controlled trial in 19 adults from 1997 — lean body mass up in men only, nothing in women, and no effect on sleep in either.
- Is Sermorelin FDA-Approved? The Real Answer
Sermorelin was FDA-approved once, under a different name, and that approval is gone. What is sold today is compounded — which is legal, but not the same thing as approved.
- Sermorelin Dosage Chart: mcg, mL and Units vs. the Trial Dose
A mcg-to-mL-to-units chart with the math shown, the doses sermorelin trials actually used, how they compare to what sellers market, and why nobody has tested a “bodybuilding dose” in a controlled study.
How MintRx compares
A few alternatives worth a look, depending on what you’re optimizing for.
Fitish RXA published price on the format you came for
See Fitish RX →
Strut HealthComparing formats inside one seller
See Strut Health →- System Labs
Comparing formats inside one seller
See System Labs →
More sermorelin injection sellers reviews: LifeVine WellnessNex Gen Health RxNirwana HealthNovera MDOne80RxRX Bella
Reviews & prices
How we assessed this. This review reflects Sermorelin Picks’s own read of MintRx’s publicly-stated model — pricing transparency, clinical oversight, medication clarity, and access — against our editorial methodology. We publish no fabricated ratings or first-hand outcomes. A partnership never changes the assessment — see how we make money.
Frequently asked
- How much does sermorelin cost at MintRx?
- MintRx charges $295 for a 28-day kit, either as a one-time fill or on Auto Refill at $295 per refill. Over a year on auto-refill that is 13 kits, about $3,835. No multi-kit price is published.
- What dose of sermorelin does MintRx prescribe?
- The page lists 20 units (0.2 mL, which is 500 mcg) injected under the skin at bedtime, five nights on and two nights off, from a 15 mg vial mixed with 6 mL of bacteriostatic water. Your prescriber confirms the final dose.
- Does MintRx sermorelin come ready to inject?
- No. It ships as a freeze-dried powder with bacteriostatic water and mixing supplies. You add the water, roll the vial gently, and keep it refrigerated after mixing.
- Can I cancel MintRx auto-refill?
- Yes. MintRx says Auto Refill can be canceled anytime. Each prescription covers five refills.
- Can I talk to a pharmacist at MintRx before ordering?
- Yes. MintRx offers free calls with its pharmacists, Monday to Friday, 9 a.m. to 9 p.m. Eastern. You can call or book a time before you start or after your kit arrives.
- Is MintRx a real pharmacy?
- MintRx presents itself as a pharmacy service, with licensed pharmacists filling prescriptions and a pharmacist care team you can contact on weekdays. It shows a LegitScript certification badge on its sermorelin page.