CoreAge Rx vs Good Girl Rx
An in-depth comparison of two leading GLP-1 Providers
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CoreAge Rx
Best for: semaglutide at $99/month, 48% under the register median
Visit CoreAge Rx →
Good Girl Rx
Best for: starting below a standard dose, with microdose tiers
Visit Good Girl Rx →Two GLP-1 Providers chasing the same patients, trading off price, geography and what lands in the box differently. On our scoring, Good Girl Rx opens cheaper — $79/mo against $99, and CoreAge Rx finishes ahead, 9.1 to 7.9. What follows: the prices, what each plan actually covers, the six-dimension score, where each one is weak, and who should pick which.
Pricing
CoreAge Rx
Re-verified 2026-08-05: homepage + Preventive Longevity section both show "Semaglutide — Starting at $99/mo", "Same price at every dose"; supersedes stale tiered pricing captured 2026-06-05.
Re-verified 2026-08-05: homepage GLP-1 hero + Preventive Longevity section both show "Tirzepatide — Starting at $149/mo", "Same price at every dose"; supersedes stale tiered pricing captured 2026-06-05.
Good Girl Rx
From $134/mo on annual plan (monthly $179, quarterly $159; all paid upfront).
Semaglutide microdose, from $79/mo.
Oral dissolving tablets, from $214/mo.
From $235/mo.
Tirzepatide microdose, from $139/mo.
Tirzepatide pills, from $291/mo.
From $1,580/mo; limited availability.
From $1,991/mo; limited availability.
What’s included
CoreAge Rx
Covered by the monthly price
Medication
In the price
Clinician visits
In the price
Shipping
In the price
Lab work
Not stated
Coaching
Not stated
Good Girl Rx
Covered by the monthly price
Medication
In the price
Clinician visits
In the price
Shipping
In the price
Lab work
Not stated
Coaching
Not stated
Score breakdown
Both providers are scored on the same six-dimension framework. The gradient bar marks the stronger side on each dimension.
CoreAge Rx
9.1/10
Good Girl Rx
7.9/10
Value25%
Effectiveness25%
User Experience15%
Trust & Safety15%
Accessibility10%
Support10%
Features & Coverage
| Feature | CoreAge Rx | Good Girl Rx |
|---|---|---|
| Starting Price | $99/mo | ✓$79/mo |
| Features | 6 features | ✓7 features |
| States Available | 50 | Not disclosed |
| Compounded | ✓ Yes | ✓ Yes |
| Brand Name | — | ✓ Yes |
| FSA/HSA Accepted | — | — |
| FDA Warnings | ✓None | 1 warning |
About CoreAge Rx
Shipping is free, 2-day, and reaches all 50 states. CoreAge Rx sells LegitScript-verified compounded semaglutide plus tirzepatide, with licensed physicians behind it and 24/7 support. Its own claim: nobody in the compounded GLP-1 space prices more competitively.
Read our full CoreAge Rx review →About Good Girl Rx
Savannah Chrisley founded Good Girl Rx, registered as Good Girl LLC. Compounded semaglutide and tirzepatide come three ways: injectable, microdose, and oral dissolving tablet (ODT). Availability on the brand names, Mounjaro, Zepbound, Wegovy, and Ozempic, is limited, though all four are listed. Licensed 503A/503B pharmacies dispense, and the company holds LegitScript certification.
Read our full Good Girl Rx review →Pros & Cons
CoreAge Rx
What we like
- Semaglutide at $99 a month, 48% below the $189 median for the same drug and form across this register
- Tirzepatide at $149 a month, 44% below the $267 median for the same drug and form across this register
- Publishes a price on its own site before the medical questionnaire, so it can be compared without handing over health information
- The monthly price is recorded as flat across doses, so it does not climb as the dose is titrated up
- The monthly figure covers medication, consult, shipping
- Coverage is published for all 50 states
- No FDA warning letter matched this operator when we searched our enforcement register
Watch-outs
- No dispensing pharmacy is named in our record, so its accreditation cannot be looked up from here
- Its semaglutide and tirzepatide are compounded rather than FDA-approved, so they have not been reviewed by the agency for safety, effectiveness or manufacturing quality
Good Girl Rx
What we like
- Semaglutide at $79 a month, 58% below the $189 median for the same drug and form across this register
- Tirzepatide at $139 a month, 48% below the $267 median for the same drug and form across this register
- Publishes a price on its own site before the medical questionnaire, so it can be compared without handing over health information
- The monthly figure covers medication, consult, shipping
- A live video visit with a clinician is required before a prescription, which is slower than a form and is the more careful intake
- Both oral and injectable options are on record, so the format is a choice rather than a condition
Watch-outs
- No state list is on record here, so whether it serves your state cannot be confirmed from this page
- No dispensing pharmacy is named in our record, so its accreditation cannot be looked up from here
- 1 FDA warning letter matched to this operator in our enforcement register — read what the letter alleges, since a letter discloses a problem rather than disqualifying a seller
- Its semaglutide and tirzepatide are compounded rather than FDA-approved, so they have not been reviewed by the agency for safety, effectiveness or manufacturing quality
Our Verdict
CoreAge Rx takes it, 9.1 against 7.9, and it is especially strong on semaglutide at $99/month, 48% under the register median. Good Girl Rx is no weak second and may fit you better on starting below a standard dose, with microdose tiers.
Choose CoreAge Rx if…
You want semaglutide at $99/month, 48% under the register median and an opening price near $99 a month.
Choose Good Girl Rx if…
You want starting below a standard dose, with microdose tiers and an opening price near $79 a month.
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Direct Meds
Compounded semaglutide at $249/month
From $249/mo
Get started →Try Ageless
Semaglutide at $119/month, 37% under the register median
From $119/mo
Get started →Found
Tirzepatide at $169/month, 37% under the register median
From $99/mo
Get started →CoreAge Rx vs Good Girl Rx: FAQ
Glossary
The words sellers use, defined. Tap any term.
- Semaglutide · Drugs and brands
- Tirzepatide · Drugs and brands
- Compounded GLP-1 · Pharmacy and drug forms
- 503A pharmacy · Pharmacy and drug forms
- PCAB accreditation · Pharmacy and drug forms
- Prior authorization (PA) · Insurance and regulatory
- Off-label use · Insurance and regulatory
- FDA Drug Shortage List · Insurance and regulatory
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Or see the full category ranking.
Novo Nordisk A/S owns the Wegovy®, Ozempic® and Rybelsus® marks; Eli Lilly and Company owns Mounjaro® and Zepbound®. Every other product name and mark on this page belongs to whoever owns it. No pharmaceutical manufacturer is affiliated with GLP Watchdog. See trademark disclaimer.