A sermorelin buyer comparing two seller pages can find one charging $99 a month for an injection, and another charging $299 for the same drug and the same format. That gap is not a typo. Among the 42 provider reviews on this site with a published price, as of September 14, 2026, injection rates alone span that range. CoreAge Rx charges $99 a month, verified August 5, 2026, while Arc-1 charges $299.99 for its entry dose, verified September 14, 2026 — roughly triple, for two pages that both describe a sermorelin injection.
The honest finding is not that one seller is wrong. Price does not reliably track anything a buyer can see without reading past the headline number. Dose, what ships with the order, how often the card gets charged, and whether the figure shown is a first month or a standing rate all vary independently of each other. A $99 page and a $299 page can differ on all four of those, on none of them, or on some mix unrelated to the $200 gap between them.
The full set runs wider once every format is counted, not just injections. bmiMD’s oral tablet sits at the low end of the roster at $89 a month, verified July 31, 2026. Several sellers cluster in the middle without stating a dose at all: MangoRx at $185, Direct Meds and ShedRx both at $199, Maximus at $199.99, all verified July 31, 2026. None of those middle prices is any more or less informative than the $99 or $299 figure on its own — a price sitting between two others tells a reader nothing about what it buys. See what those monthly figures add up to over a year once billing cadence is factored in.
Dose is the variable most pages leave out
Only 5 of the 42 priced reviews state an actual milligram or microgram amount, as of September 14, 2026 — a gap covered in full on the dose-disclosure count. Fitish RX prices a 3 mg nightly injection at $149 a month. Levers Health states 9 mg a month across its ladder, entering at $222. MintRx dispenses 500 mcg per dose from a 15 mg vial, for $295 every 28 days. Idgie Health prices its oral tablet by dose directly: $147 for 300 mcg, $157 for 500 mcg.
The other 37 publish a price and a format with no amount attached. A reader cannot tell whether CoreAge Rx’s $99 buys less drug than a $299 competitor’s entry dose, more, or roughly the same. Nothing published settles that. A price without a stated dose is a number missing its denominator, and most pages in this category are exactly that.
What the number does, and does not, include
Some sellers fold everything into one charge. Fitish RX states its $149 covers the provider consult, the medication if approved, and delivery, with nothing else named on the page. RxION Health’s $299 is stated to reflect consultation plus medication, and the same page confirms injection supplies ship with every order — a detail most seller pages leave out entirely, discussed further in where a published price and the actual checkout total diverge.
Other sellers charge a second, mandatory fee on top of the drug price. Hone Health lists its injection at $130 a month, then adds a separate note: a $25-to-$155 monthly membership, verified July 31, 2026. Eden prices its injection at $176 a month, and its own footnote requires an Eden Membership beside it — $39 for the first month, $99 a month after, verified September 14, 2026. Two sellers land in a similar price range. Only one of those two prices is the whole bill.
Shipping is a smaller variable that shows up the same way. Some sellers state it is included at no extra cost: Trava Health names free shipping on its $157.91 injection, and Ivy Rx advertises free, temperature-controlled shipping on its $225 plan, both verified September 14, 2026. Most reviewed sellers say nothing about shipping either way, so a reader cannot assume it is folded into any given price just because two other sellers happen to include it.
Billing cadence changes what “monthly” means
Most sellers on this roster bill every calendar month. A few do not, and the difference is easy to miss. MintRx charges $295 every 28 days, not every month — a year holds thirteen 28-day cycles, not twelve. Invigor Medical’s entry vial runs the same way: $220.50 every four weeks, verified September 14, 2026. MadeMed sells no one-month plan at all. It offers only a quarterly charge of $537, or a six-month charge of $1,014, neither of which prints as a single monthly bill, verified July 31, 2026.
Prepay terms do not always reward a longer commitment, either. Bodybuilding Health+’s injection runs $159 a month with no commitment. Its three-month plan bills $497 once, which works out to $165.67 a month — more than staying flexible, verified July 31, 2026. The same seller’s oral tablet runs the opposite way: three months is the cheaper plan there. One seller, two formats, two different answers about its own ladder. See how prepay ladders behave across more sellers before assuming a longer commitment always saves money.
A homepage number is sometimes a first month, not a price
System Labs presents its injection at $109 for the opening month, with $219 listed as what recurs every month after, a figure confirmed August 15, 2026. Read plainly, the first month costs $109, and every month after costs $219. AgelessRx runs a comparable pattern: $99 for a first month, $149 a month after, verified September 14, 2026. Try Ageless shows $126 at checkout against a standing rate of $176, verified July 31, 2026. Comparing a first-month figure from one seller against a standing rate from another is not really comparing two prices at all.
What is worth confirming before comparing two sellers
A price by itself is not a complete fact about a sermorelin seller. Before setting two pages side by side, four things are worth checking. What dose does the price actually buy? Is anything besides the drug bundled in, or billed separately? How often does the card get charged, and over what period? Is the number shown a first-month rate, or the one that recurs?
None of that sits guaranteed near the price itself. A $200 gap between two sellers can come from any mix of these factors, or from none of them. The spread across this roster is real. What causes it, seller by seller, is a separate question each page has to answer on its own.