Compounded tirzepatide
Fridays vs Zappy Health
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.
Quick answer
Zappy Health costs $354 a real month and Fridays costs $364 — a difference of $10 a month, or $122 a year. Both figures are computed from what each seller actually charges and how often, not from the price on its landing page.
What each one bills
| Fridays | Zappy Health | |
|---|---|---|
| True monthly cost | $364 | $354 |
| Advertised as | $198 | $279 |
| Charged | every 30 days | every 30 days |
| Each charge | $359 | $349 |
| Price basis | not stated | the same at every dose |
| Mandatory recurring fee | none found | none found |
| States it names | not published | 42 states |
| FDA warning letter | none on record | yes |
Where they actually differ
- One price holds and the other climbs. Fridays’s price is not stated; Zappy Health’s is the same at every dose. See what titration does to an advertised figure.
- What they advertise is not what they bill. Fridays advertises $198 and bills $364; Zappy Health advertises $279 and bills $354.
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: Fridays and Zappy Health. 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.