GLP Watchdog

CoreAge Rx vs Zealthy

Zealthy has an open FDA warning letter dated September 9, 2025. CoreAge Rx has none. No price lines up like for like. They share compounded semaglutide injection, but Zealthy's $286 covers the medication only, with a separate membership on top.

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

CoreAge Rx / Zealthy

Featured pick (affiliate partner)

CoreAge Rx logo

CoreAge Rx

9.0/10

Zealthy logo

Zealthy

5.6/10

FDA warning letters
None on record
Pharmacy
None named in our record
None named in our record
Lowest standing price
$79/moCompounded semaglutide injection
$286/moCompounded semaglutide injection, medication only, membership extra
States
48 states
All 50 states
Checked
Prices captured Record checked November 2026
Prices captured Record checked October 2026
Visit CoreAge Rx
Visit Zealthy

CoreAge Rx is our featured pick on this page because it is an affiliate partner: we are paid if you sign up through our link. Zealthy pays us nothing. The scores are computed the same way for both and are shown as computed (CoreAge Rx 9.0, Zealthy 5.6). How we are paid

What the record shows

  1. 01

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

  2. 02

    Neither names the pharmacy that compounds its medication.

  3. 03

    No price lines up like for like. They share compounded semaglutide injection, but Zealthy's $286 covers the medication only, with a separate membership on top.

  4. 04

    Zealthy covers two states CoreAge Rx does not.

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.

CoreAge Rx

Zealthy

Compounded semaglutide injection

$79/mo

$948 a year

$286/mo

medication only, membership extra; not compared

Compounded tirzepatide injection

$129/mo

$1,548 a year

$351/mo

medication only, membership extra; not compared

Price includes
Medication, clinician visits, shipping
Clinician visits, shipping, coaching
Cancel any time
Yes, stated
Yes, stated
Minimum term
None
Monthly membership that renews automatically; quarterly, semi-annual and annual memberships are also sold
Refunds
Refund before provider approval, less a $50-$100 consult fee; final once sent to the pharmacy; none after 30 days
Medication, consultation and membership charges are non-refundable
Early-exit fee
None stated
Not stated

Read off each seller’s own pages. CoreAge Rx: November 5, 2026. Zealthy: October 17, 2026. Every plan and dose we hold is on the full review.

The case for each

The case for CoreAge Rx

9.0/10
Featured pick (affiliate partner)
  • No FDA warning letter on record
  • Names no compounding pharmacy
Visit CoreAge Rx

The case for Zealthy

5.6/10

The record gives Zealthy no edge on this pair.

  • 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

CoreAge Rx 9.0 · Zealthy 5.6 out of 10. Six weighted parts.

Value25%

10.0A
vs
B
3.1

Effectiveness25%

10.0A
vs
B
10.0

User Experience15%

8.0A
vs
B
3.0

Trust & Safety15%

7.5A
vs
B
2.0

Accessibility10%

9.7A
vs
B
10.0

Support10%

7.0A
vs
B
5.5

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

CoreAge Rx vs Zealthy: questions

Zealthy has an open FDA warning letter dated September 9, 2025. CoreAge Rx has none. Letters are matched to a seller by company, domain and address, never by a similar name.
Neither names the pharmacy that compounds its medication.
No price lines up like for like. They share compounded semaglutide injection, but Zealthy's $286 covers the medication only, with a separate membership on top. 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.
CoreAge Rx states you can cancel at any time; refunds: refund before provider approval, less a $50-$100 consult fee; final once sent to the pharmacy; none after 30 days. Zealthy states you can cancel at any time; refunds: medication, consultation and membership charges are non-refundable.
CoreAge Rx is our featured pick on this page because it is an affiliate partner: we are paid if you sign up through our link. Zealthy pays us nothing. The scores are computed the same way for both and are shown as computed (CoreAge Rx 9.0, 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