PeterMD vs Rex MD
Rex MD scores higher overall (9.1 vs 6.3).
By Julian Caraulani · prices checked
Quick verdict
Our pick between the two: Rex MD
Rex MD scores 9.1/10 against 6.3 for PeterMD, ahead on price, clinical care and reputation. PeterMD can still be the better fit: it is best for men paying with an FSA or HSA who want FDA-approved generics.
Side by side
| PeterMD | Rex MD | |
|---|---|---|
| Lowest price | Not published | $18/mo (reduced price with a 6-month order) |
| Our score | 6.3/10 | 9.1/10 |
| Treatments | Erectile dysfunction (ED), Hair loss, Men's lab tests, Low testosterone (TRT and enclomiphene) | Erectile dysfunction (ED), Hair loss, Premature ejaculation (PE), Low testosterone (TRT and enclomiphene) |
| Medication in price | Included | Included |
| Drugs dispensed | FDA-approved | FDA-approved |
| Labs | Optional: Quest panels from $247 | Not stated |
| Membership | None found | None found |
| Insurance | No; FSA and HSA accepted | No (Rex MD does not accept insurance) |
| States | 48 states (not AL, ID), per its own site (2026-10-31) | All 50 states, per its own site (2026-10-31) |
| Cancellation | Auto-renews; cancel by email at least 48 hours before renewal; no refunds once medication is received | Pause or cancel any time; refunds case by case |
| FDA warning letters | None found (October 31, 2026) | None found (October 31, 2026) |
| Trustpilot | No profile we could quote | 4.7/5 (5,265 reviews) |
| Best for | Men paying with an FSA or HSA who want FDA-approved generics. | Men who want FDA-approved generics at a low per-dose price with the consult included. |
| Prices checked | 2026-10-31 | 2026-10-31 |
Price by treatment
The lowest all-in plan each publishes for the treatments both offer, with the page we read it on.
| Treatment | PeterMD | Rex MD |
|---|---|---|
| Erectile dysfunction (ED) | No all-in price published | No all-in price published |
| Hair loss | No all-in price published | $18/mo (reduced price with a 6-month order) source, 2026-10-31 |
| Low testosterone (TRT and enclomiphene) | No all-in price published | No all-in price published |
PeterMD: a closer look
FDA-approved generic sildenafil from $6 a tablet and finasteride from $45 a month; FSA and HSA accepted. We searched the FDA warning-letter database on October 31, 2026 and found no letter naming PeterMD.
In its favour
- FDA-approved generics only
- FSA and HSA accepted
- Pack prices published
To weigh
- Consult fee unclear, so no all-in monthly price
- Per-tablet prices are high next to other programs
- Trustpilot no longer shows its profile
Rex MD: a closer look
LifeMD's men's brand: generic sildenafil from $1.80 a dose and finasteride from $18 a month, consult included. We searched the FDA warning-letter database on October 31, 2026 and found no letter naming Rex MD.
In its favour
- Generic sildenafil from $1.80 a dose with the consult included
- FDA-approved generics and brands only
- Free consult and two-day shipping
To weigh
- Pages give conflicting per-dose and finasteride prices
- No monthly total published for ED packs
- A privacy class action over tracking pixels was settled in 2025
Which should you choose?
Choose PeterMD
Best for men paying with an FSA or HSA who want FDA-approved generics.
Check PeterMD's priceChoose Rex MD
Best for men who want FDA-approved generics at a low per-dose price with the consult included. Its lowest all-in plan is $18/mo (reduced price with a 6-month order).
Check Rex MD's pricePeterMD vs Rex MD: questions people ask
Which is better, PeterMD or Rex MD?
On our published score PeterMD rates 6.3 and Rex MD rates 9.1. PeterMD is best for men paying with an FSA or HSA who want FDA-approved generics; Rex MD is best for men who want FDA-approved generics at a low per-dose price with the consult included.
Do PeterMD and Rex MD offer the same treatments?
PeterMD: Erectile dysfunction (ED), Hair loss, Men's lab tests, Low testosterone (TRT and enclomiphene). Rex MD: Erectile dysfunction (ED), Hair loss, Premature ejaculation (PE), Low testosterone (TRT and enclomiphene).
Does either include the medication in the price?
PeterMD: included. Rex MD: included.
Men's Health Watchdog is for information only and is not medical advice. Sildenafil, tadalafil, finasteride, oral minoxidil and testosterone are prescription drugs (testosterone is a federally controlled substance); talk to a licensed clinician about whether one is right for you and at what dose. Partner links may earn us a commission; our score never depends on it. Compare other programs.