Compounded tirzepatide
FitFlow vs PreventiveMD
Quick answer
PreventiveMD costs $139 a real month and FitFlow costs $235 — a difference of $96 a month, or $1,152 a year. Both figures are computed from what each seller actually charges and how often, not from the price on its landing page.
Checked in . Both sellers are re-checked on the same schedule; a price either side changes after that date will not be reflected here until the next check.
FitFlow or PreventiveMD?
PreventiveMD is the cheaper way to start, at $139 a month against $235 for FitFlow, and since both charge one price whatever the dose, that gap of $96 holds all the way up. PreventiveMD names 36 states; FitFlow does not say where it ships. Neither has an FDA warning letter on record.
What each one bills
| FitFlow | PreventiveMD | |
|---|---|---|
| True monthly cost | $235 | $139 |
| Advertised as | $134 | $97 |
| Charged | every calendar month | every calendar month |
| Each charge | $235 | $139 |
| Price basis | the same at every dose | the same at every dose |
| Mandatory recurring fee | none found | none found |
| States it names | not published | 36 states |
| FDA warning letter | none on record | none on record |
Where they actually differ
- What they advertise is not what they bill. FitFlow advertises $134 and bills $235; PreventiveMD advertises $97 and bills $139.
How we know
Both figures were read on the seller’s own site and recomputed over a 30.4375-day calendar month from the charge and the billing period it covers. Neither is a seller’s own “/mo”. The full working for each — the charge, the period, the arithmetic and the date it was read — is on its own page: FitFlow and PreventiveMD. The method is set out in how we verify.
To compare any two sellers in the index rather than these two, use the comparison tool.