GLP Watchdog

Ro vs Zealthy

Zealthy has an open FDA warning letter dated September 9, 2025. Ro has none. No price lines up like for like: Ro and Zealthy publish prices for different products.

To see where both sit among the other sellers, read our best weight-loss injection providers board.

By Ruth Calder · Enforcement Editor
Editorially reviewed. Not medical advice · How we verify contentLast reviewed

The record

Ro / Zealthy

Ro logo

Ro

7.4/10

Zealthy logo

Zealthy

5.6/10

FDA warning letters
None on record
Pharmacy
None named in our record
Lowest standing price
$149/moBrand-name semaglutide pill, medication only, membership extra
$286/moCompounded semaglutide injection, medication only, membership extra
States
All 50 states
All 50 states
Checked
Prices captured Record checked October 2026
Prices captured Record checked October 2026
Visit Ro
Visit Zealthy

Neither Ro nor Zealthy pays us. Links to them earn nothing. Scores: Ro 7.4, Zealthy 5.6. How we are paid

What the record shows

  1. 01

    Zealthy has an open FDA warning letter dated September 9, 2025. Ro has none.

  2. 02

    Zealthy names no compounding pharmacy in our record. Ro sells brand-name medication only.

  3. 03

    No price lines up like for like: Ro and Zealthy publish prices for different products.

  4. 04

    Only Ro lists a price for brand-name semaglutide pen, brand-name tirzepatide pen and brand-name semaglutide pill. Only Zealthy lists a price for compounded semaglutide injection and compounded tirzepatide injection.

Prices and terms, product by product

A price is set against the other side only for the same product, and only when both are standing monthly or 4-week rates. Those pairs are compared by yearly cost.

Ro

Zealthy

Compounded semaglutide injection
Not sold or not priced

$286/mo

medication only, membership extra; not compared

Compounded tirzepatide injection
Not sold or not priced

$351/mo

medication only, membership extra; not compared

Brand-name semaglutide pen

$199/mo

medication only, membership extra; not compared

Not sold or not priced
Brand-name tirzepatide pen

$299/mo

medication only, membership extra; not compared

Not sold or not priced
Brand-name semaglutide pill

$149/mo

medication only, membership extra; not compared

Not sold or not priced
Foundayo (orforglipron) pill

$149/mo

medication only, membership extra; not compared

Not sold or not priced
Price includes
Clinician visits, labs, coaching
Clinician visits, shipping, coaching
Billed separately
Medication
Not stated
Cancel any time
Yes, stated
Yes, stated
Minimum term
None on the monthly plan; 3, 6 and 12-month plans are prepaid
Monthly membership that renews automatically; quarterly, semi-annual and annual memberships are also sold
Refunds
Membership fees are not refunded; the $39 first month is refunded if you are not eligible
Medication, consultation and membership charges are non-refundable

Read off each seller’s own pages. Ro: October 31, 2026. Zealthy: October 17, 2026. Every plan and dose we hold is on the full review.

The case for each

The case for Ro

7.4/10
  • No FDA warning letter on record
  • Sells brand-name semaglutide pen and brand-name tirzepatide pen, which Zealthy does not price
  • Price leaves out medication
  • Lowest price covers the medication only, with a separate membership on top
Visit Ro

The case for Zealthy

5.6/10
  • Sells compounded semaglutide injection and compounded tirzepatide injection, which Ro does not price
  • Open FDA warning letter, September 9, 2025
  • Names no compounding pharmacy
  • Lowest price covers the medication only, with a separate membership on top
Visit Zealthy

Scores

Ro 7.4 · Zealthy 5.6 out of 10. Six weighted parts.

Value25%

3.0A
vs
B
3.1

Effectiveness25%

10.0A
vs
B
10.0

User Experience15%

8.0A
vs
B
3.0

Trust & Safety15%

9.0A
vs
B
2.0

Accessibility10%

10.0A
vs
B
10.0

Support10%

5.5A
vs
B
5.5

The score is the same formula for every seller. Payment does not enter it. Method

Ro vs Zealthy: questions

Zealthy has an open FDA warning letter dated September 9, 2025. Ro has none. Letters are matched to a seller by company, domain and address, never by a similar name.
Zealthy names no compounding pharmacy in our record. Ro sells brand-name medication only.
No price lines up like for like: Ro and Zealthy publish prices for different products. We only set two prices against each other when they are for the same product and both are standing month-to-month or 4-week rates.
Ro states you can cancel at any time; refunds: membership fees are not refunded; the $39 first month is refunded if you are not eligible. Zealthy states you can cancel at any time; refunds: medication, consultation and membership charges are non-refundable.
Neither Ro nor Zealthy pays us. Links to them earn nothing. Scores: Ro 7.4, Zealthy 5.6.

Other sellers we are paid by

Affiliate partners outside this pair. Each has its own record and review, scored the same way.

Sellers closest to these two

Matched on molecule, form and price. Every pair we list · The register

Brand names on this page are registered marks. Novo Nordisk holds Wegovy®, Ozempic® and Rybelsus®; Eli Lilly holds Zepbound®, Mounjaro® and Foundayo®. Neither company has any tie to GLP Watchdog. Trademarks