A sermorelin seller’s homepage almost always shows one number. A full year rarely costs that number. Between intro-month pricing, prepay tiers that don’t always save money, and membership fees billed separately from the drug, the gap between the headline and the year-one total can run into the thousands. What follows uses only prices published on each seller’s own site, with the date each was verified.
The intro month is not the standing rate
Two sellers make this pattern explicit rather than hiding it. System Labs’ injection page shows “$219” struck through beside “$109 /first mo,” verified August 15, 2026. Read plainly: the first month costs $109, and every month after it costs $219. Over a year, that’s $109 plus eleven months at $219 — $2,518. The same seller’s oral format runs the identical structure: $79 for the first month, $159 every month after, for a year-one total of $1,828.
Try Ageless lists a standing injection price of $176, with the checkout buy box showing $126 once an automatic intro coupon applies, verified July 31, 2026. That coupon reads as first-order-only. A year built from one discounted order and eleven months at the standing rate comes to $2,062. Its oral and nasal formats both carry a $199 standing price against a $149 first-order coupon price. Nasal is not cheaper than oral here, and neither is fixed relative to the injection price — each format runs its own math, on its own page. See the full oral-vs-injection price comparison for how that plays out across more sellers.
Not every seller publishes enough to do this arithmetic at all. RxSpan MD advertises “$179 (For the first month)” on its landing page, verified July 31, 2026 — and the ongoing monthly rate is gated behind a quiz, never published. There is no way to compute a year-one cost for that seller from public information alone.
The flat monthly rate, priced out over twelve months
Several sellers publish one number with no ladder attached — what you see is what recurs every month. Run at ×12, the spread across sellers verified between July and September 2026 is wide. CoreAge Rx’s injection format runs $99 a month ($1,188 a year, verified August 5, 2026). Viv Health runs $124 ($1,488/year, verified September 14). Others land at $130 (Hone Health, $1,560/year, July 31), $149 (Obu Health and Fitish RX, $1,788/year, verified July 31 and September 14) and $169 (The Edit, $2,028/year, August 7). Higher still: $185 (MangoRx, $2,220/year, July 31), $196 (Brightmeds, $2,352/year, July 31), $199 (Direct Meds and ShedRx, $2,388/year, July 31), $199.99 (Maximus, about $2,400/year, July 31), $249 (BluefitMD and Momentum Health 360, $2,988/year, both verified September 14) and $250 (Rehydra+ Wellness, $3,000/year, August 7). Same drug, same format, a $1,812 gap between the cheapest and priciest published flat rate in this set.
Longer prepay doesn’t always mean cheaper per year
bmiMD’s injection page lays out a full ladder: $139 a month for a one-month commitment, $119 for three months, $99 for six — verified July 31, 2026. Run each across a year: $1,668 at the one-month rate, $1,428 at three months, $1,188 at six months. That behaves the way a prepay discount is supposed to: longer commitment, lower annual total.
Bodybuilding Health+’s ladder does not. Its injection format is $159 a month with no commitment, or $497 billed once for three months — $165.67 a month, verified July 31, 2026. Annualized, the no-commitment rate comes to $1,908 a year; the three-month prepay, renewed four times, comes to $1,988. The plan that asks for a bigger upfront payment costs more over a year, not less. The same seller’s oral format runs the opposite way: $119 a month with no commitment, or $99 a month on the three-month plan. There, the three-month plan does save money over a year — $1,188 versus $1,428. One seller, two formats, two different answers to whether committing longer helps. That is exactly why a rate has to be checked on the specific format being bought, not assumed from a sibling product on the same page.
MadeMed sells no one-month plan for its injection at all: only quarterly, billed $537 every three months ($2,148/year), or six-month, billed $1,014 twice a year ($2,028/year) — both verified July 31, 2026. Its oral format follows the same two-tier structure at $327 per quarter ($1,308/year) or $594 per half-year ($1,188/year).
Supply cadences that don’t map to a calendar month
Not every seller bills monthly. PeterMD prices a four-week supply at $211.65 and a twelve-week supply at $585 (against a stated regular price of $634.95), verified July 31, 2026. A year holds exactly thirteen four-week cycles, so the rolling four-week rate comes to $2,751.45 over a year. A twelve-week cycle doesn’t divide evenly into a year — four orders cover 48 weeks for $2,340, and a fifth order is needed to reach the full 52. Either way, the twelve-week cadence comes out cheaper than the four-week cadence here, but the comparison only works once the different cycle lengths are accounted for rather than treated as equivalent “months.”
MintRx runs the same trap the other way. Its injection page sells a 28-day supply for $295, and its auto-refill program bills that same $295 every 28 days — not every calendar month, and with no discount for committing to the refill, verified September 14, 2026. A year holds thirteen 28-day cycles, not twelve, so the honest annual total is $295 × 13 — $3,835. Treating $295 as a flat monthly rate and multiplying by twelve instead gives $3,540, which understates the real year-one cost by an entire extra fill.
What gets billed separately from the drug itself
The published drug price is sometimes only part of the bill. Hone Health lists its injection at $130 a month, verified July 31, 2026, with a separate note: plus a $25 to $155 monthly membership fee. Depending on which membership tier applies, a full year runs from $1,860 to $3,420 — the membership range alone spans more than the drug’s own annual cost.
Dose strength can move the number too, independent of any membership. Idgie Health prices a 300 mcg oral dose at $147 a month ($1,764/year) and a 500 mcg dose at $157 a month ($1,884/year), each also available billed quarterly at $377 or $437, verified September 11, 2026. Its own injection format runs $179 a month with no commitment, or roughly $159.67 a month on a three-month plan billed $479 — $2,148 a year at the flexible rate against $1,916 on the three-month plan.
Format doesn’t reliably move the number either. Sermorelin.com prices its injection and oral formats identically: $199 a month standing for either one, with matching $169-a-month three-month and $149-a-month six-month commitment tiers on both formats, verified September 14, 2026. Whichever format is chosen at that seller, the bill is the same.
What to check before assuming a number
The figures above come from more than twenty-five sellers’ own published pages, and no two of them structure a year the same way. Before treating any single homepage price as the year-one cost, three things are worth confirming directly with a seller. What does the price become after any intro period ends? Is a consult or membership fee billed on top of the drug? And is the cheapest-looking plan actually the cheapest one over twelve months? See how prepay plans are structured for a closer look at that third question. The smallest number on the page is not always the same question.