Skip to content
WeighLab

CoreAge Rx vs Good Girl Rx

Compare the prices, treatment options and tradeoffs that matter before you choose a GLP-1 program.

By The WeighLab Bench. Provider verification dates appear below.

Good Girl Rx

Provider comparison

Shoppers who want a choice of compounded GLP-1 formats: injections, microdoses or dissolving tablets.

Semaglutide / month
$79/moMicrodose tier, 12-month plan, compounded
Tirzepatide / month
$139/moMicrodose tier, 12-month plan, compounded
Index 66/100 · Grade CChecked August 2026

We may earn a commission if you sign up through a provider link, at no extra cost to you. Compensation does not change scores. How we earn money.

The comparison in brief

CoreAge Rx has the higher Cost-Efficiency Index: 94/100 versus 66/100. That is a value comparison under our published methodology, not a measure of medical suitability or a guarantee of results.

The better fit depends on what is included in your quote. A lower advertised price can require prepayment, apply to a starting dose or leave out a separate fee.

How the comparison is scored

Costs & coverage

Published prices with their terms intact. Annual estimates account for billing frequency and known fixed required fees; they are not a treatment quote.

CoreAge Rx

Good Girl Rx

Semaglutide / month
CoreAge Rx: $99/mo
Good Girl Rx: $79/moMicrodose tier, 12-month plan, compounded
Tirzepatide / month
CoreAge Rx: $149/mo
Good Girl Rx: $139/moMicrodose tier, 12-month plan, compounded
Semaglutide / year (modeled)
CoreAge Rx: $1,188
Good Girl Rx: $948
Tirzepatide / year (modeled)
CoreAge Rx: $1,788
Good Girl Rx: $1,668
State availability
CoreAge Rx: All 50 states
Good Girl Rx: All 50 states
Oral / sublingual option listed
CoreAge Rx: Not listed
Good Girl Rx: Yes
Brand-name access listed
CoreAge Rx: Not confirmed
Good Girl Rx: Yes
Provider facts checked
CoreAge Rx: October 2026
Good Girl Rx: August 2026

Comparing different billing plans? See what a GLP-1 monthly price can leave out, or calculate the monthly cost.

Which program fits your priorities?

The strengths and limitations behind each provider's score. Read the full review before deciding.

CoreAge Rx

Anyone who wants one flat monthly price they can plan a full year around, on either molecule, without signing a contract.

Reasons to consider it

  • One price at every dose: semaglutide is $99 from 0.25 mg up to 2.5 mg, and tirzepatide is $149 from 2.5 mg up to 15 mg
  • No membership fee, no insurance needed and no long-term contract, and the price you lock in at checkout stays put as your dose rises
  • If the doctor decides a prescription isn't right for you, CoreAge refunds the medication portion of your payment

What to weigh up

  • Some programs we track publish lower semaglutide prices. Compare billing terms, dose pricing and required fees before choosing.
  • You pay before the doctor reviews your case, and if you aren't approved the FAQ promises a 100% refund while the refund policy keeps a $50 to $100 consultation fee
  • All sales are final once medication ships, because state and federal law don't allow medication returns

Good Girl Rx

Shoppers who want a choice of compounded GLP-1 formats: injections, microdoses or dissolving tablets.

Reasons to consider it

  • LegitScript certified
  • Multiple formats — injectable, microdose, and ODT pills — for both semaglutide and tirzepatide
  • Dispensed by licensed 503A or 503B pharmacies

What to weigh up

  • The advertised rates require twelve months paid up front; billed month to month the same products are $184 and $244, roughly 2.3 times as much
  • Every plan is prepaid — the discount exists only on the 3-, 6- and 12-month terms
  • The priced products are microdoses, not labeled therapeutic doses; the standard compounded semaglutide is $134/mo and also needs a year up front

Regulatory note: the FDA issued a warning letter to Good Girl LLC dba GoodGirlRX in February 2026. We still list and link to Good Girl Rx; you should know the letter is on the public record before you decide.

Explore the six scoring factors

Scores run from 0 to 100. A higher factor score reflects our published value criteria; it is not a clinical endorsement.

CoreAge RxGood Girl Rx
Normalized Cost/Month
CoreAge Rx:
93/100
Good Girl Rx:
40/100
Price Transparency
CoreAge Rx:
97/100
Good Girl Rx:
78/100
Nationwide Access
CoreAge Rx:
98/100
Good Girl Rx:
86/100
Formulation Options
CoreAge Rx:
84/100
Good Girl Rx:
90/100
Clinical Oversight
CoreAge Rx:
90/100
Good Girl Rx:
67/100
Contract Flexibility
CoreAge Rx:
95/100
Good Girl Rx:
41/100

Before you sign up

  • Confirm your totalAsk about dose changes, membership, labs, shipping and cancellation terms.
  • Check treatment accessState coverage and medical eligibility can differ by medication and formulation.
  • Understand the medicationCompare compounded and brand-name options. Compounded drugs are not FDA-approved.

Keep comparing

Choose a different comparison

Provider information reflects public disclosures at the verification dates shown. Prices and availability change; confirm current terms before paying. This comparison is for information, not medical advice. A licensed clinician determines whether treatment is appropriate.