Compounded tirzepatide
RxPepsDirect vs WeightRx
Quick answer
RxPepsDirect costs $100 a real month and WeightRx costs $125 — a difference of $24 a month, or $293 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.
RxPepsDirect or WeightRx?
RxPepsDirect is the cheaper way to start, at $100 a month against $125 for WeightRx; WeightRx does not publish what its top dose costs, so ask before you commit past the first month. RxPepsDirect's figure includes a monthly fee of $55 that WeightRx does not charge. RxPepsDirect names 28 states; WeightRx does not say where it ships. Neither has an FDA warning letter on record.
What each one bills
| RxPepsDirect | WeightRx | |
|---|---|---|
| True monthly cost | $100 | $125 |
| Advertised as | — | $83 |
| Charged | every 30 days | every 6 months |
| Each charge | $45 | $749 |
| Price basis | a starting-dose price that climbs | a starting-dose price that climbs |
| Mandatory recurring fee | $55 a month | none found |
| States it names | 28 states | not published |
| FDA warning letter | none on record | none on record |
Where they actually differ
- They bill on different clocks. RxPepsDirect charges every 30 days and WeightRx charges every 6 months. That alone changes what a “month” costs, which is the whole reason this index recomputes every price.
- Only one carries a mandatory recurring fee. RxPepsDirect: $55 a month. 360 of 382 sellers charge nothing like it.
- What they advertise is not what they bill. WeightRx advertises $83 and bills $125.
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: RxPepsDirect and WeightRx. 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.