Cost · checked August 2026
$139/mo
What one month costs before any prepay discount. The ladders below price each part separately.
Read this first
The $79 you see advertised is the 12 months, paid at once, billing $948 today. With no commitment it is $139 a month.
| Plan | Per month | Charged today |
|---|---|---|
| Month to month | $139 | $69 |
| 3 Months, paid at once | $99 | $297 |
| 6 Months, paid at once | $89 | $534 |
| 12 Months, paid at once · advertised | $79 | $948 |
"Semaglutide $70 OFF WITH MY70 — First Month $69 — Then $139 /mo — 3 Months $297 — 6 Months $534 — 12 Months $948 — Provider review included — Medication included if prescribed — Free express shipping." The $69 charge above is the promotional first month; the standing rate is $139. Every term total reconciles against the multi-month grid further down the same page: $99 × 3 = $297, $89 × 6 = $534, $79 × 12 = $948.
| Plan | Per month | Charged today |
|---|---|---|
| Month to month | $199 | $129 |
| 3 Months, paid at once | $166 | $498 |
| 6 Months, paid at once | $149 | $894 |
| 12 Months, paid at once | $124 | $1,488 |
"Tirzepatide $70 OFF WITH MY70 — First Month $129 — Then $199 /mo — 3 Months $498 — 6 Months $894 — 12 Months $1,488." Same check: $166 × 3 = $498, $149 × 6 = $894, $124 × 12 = $1,488. ⚠ A second block on the same page prices the tirzepatide first month at $179 instead of $129, under a different code.
$139 a month for semaglutide and $199 for tirzepatide, with the first month cut to $69 and $129 by a promo code. Buy in bulk and it drops: three months at $297, six at $534, twelve at $948 for semaglutide; $498, $894 and $1,488 for tirzepatide.
All of that arithmetic holds. The multi-month grid gives per-month rates of $99, $89 and $79 for semaglutide, and each multiplies exactly into the total quoted at the top of the page. So do the savings badges — "SAVE $120" against $139 × 3 minus $297, "SAVE $300" against six months, "SAVE $720" against twelve, and the same three on the tirzepatide side at $99, $300 and $900. Eight badges, eight exact. Nothing here is bad arithmetic.
What the page can't settle is its own headline. Read top to bottom and semaglutide's first month is $69, then $99, then $69 again, then $99 again; the hero says "Starting at $69/mo", a later block says "Starting at $99 /mo *First month pricing", a third says "Doctor-Guided Weight Loss Starting at $99 /month *Free doctor consult", and the standing rate that all of them discount from is $139. Tirzepatide's first month is $129 in one block and $179 in another.
And the discount comes in two flavors with one value. The top of the page says "$70 OFF WITH MY70". Three blocks lower it says "LIMITED TIME OFFER — Semaglutide $99* | Tirzepatide $179* — Use Code: SAVE70". Both are seventy dollars off; they are different codes attached to different first-month prices, and MyFastRx never says which one is current.
The rest of the review — what the service is like and who should skip it — is on the MyFastRx review. Prices move; this page was read August 2026, and the company's own site is the current source.
To see every plan above priced out line by line — the rate, any required membership, any published consultation fee, and what a prepay term charges today — use the real cost calculator. It reads the same ladder this page does, so the two cannot disagree.
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