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CoreAge Rx vs Amazon One Medical

An in-depth comparison of two leading GLP-1 Providers

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By Eli Marsden · Founding Editor
Editorially reviewed & fact-checked against primary sources · How we verify contentLast reviewed
CoreAge Rx logo

CoreAge Rx

8.3
★★★★4.2/5

Best for: best overall value

Visit CoreAge Rx
VS
Amazon One Medical logo

Amazon One Medical

8.5
★★★★4.3/5

Best for: the most authoritative brand-name GLP-1 channel, with same-day delivery

Visit Amazon One Medical

CoreAge Rx and Amazon One Medical are both GLP-1 Providers competing for the same patients, but they make different trade-offs on price, coverage, and what's included. In our scoring, CoreAge Rx starts lower at $99/mo versus $149/mo, and CoreAge Rx is the option we'd start with for most patients. Below we break down pricing, what each plan covers, the six-dimension score, pros and cons, and exactly who should pick which.

Pricing

CoreAge Rx

Injectable, monthly auto-refill (flat across all dosages)Compounded
$99/mo
semaglutide

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.

Injectable, monthly auto-refill (flat across all dosages)Compounded
$149/mo
tirzepatide

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.

Amazon One Medical

Foundayo (with insurance + Lilly Savings Card)Brand-name
$25/mo
orforglipron
Foundayo (cash pay)Brand-name
$149/mo
orforglipron

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What’s included

CoreAge Rx

What the monthly price covers

Medication

Included

Provider visits

Included

Shipping

Included

Lab work

Not disclosed

Coaching

Not disclosed

Amazon One Medical

What the monthly price covers

Medication

Billed separately

Provider visits

Included

Shipping

Included

Lab work

Billed separately

Coaching

Not disclosed

Score breakdown

Both providers are scored on the same six-dimension framework. The gradient bar marks the stronger side on each dimension.

CoreAge Rx

8.3/10

Overall

Amazon One Medical

8.5/10

Value25%

8.5A
vs
B
8.5

Effectiveness25%

8.5A
vs
B
8.5

User Experience15%

8.5A
vs
B
8.0

Trust & Safety15%

7.8A
vs
B
8.8

Accessibility10%

8.0A
vs
B
9.5

Support10%

8.4A
vs
B
8.0

Features & Coverage

FeatureCoreAge RxAmazon One Medical
Starting Price$99/mo$149/mo
Features6 features6 features
States Available5050
Compounded✓ Yes
Brand Name✓ Yes
FSA/HSA Accepted
FDA WarningsNoneNone

About CoreAge Rx

CoreAge Rx offers LegitScript-verified compounded semaglutide and tirzepatide with free 2-day shipping to all 50 states. Backed by licensed physicians and 24/7 support, it delivers the most competitive pricing in the compounded GLP-1 space.

Read our full CoreAge Rx review →

About Amazon One Medical

Amazon One Medical is the unified Amazon GLP-1 channel — One Medical clinicians prescribe FDA-approved Wegovy, Zepbound, and Foundayo (no compounded products), and Amazon Pharmacy fulfills with same-day delivery across roughly 3,000 US cities plus pickup kiosks at select One Medical locations. No prior membership required; insurance and cash pay both accepted. Foundayo launched at $25/month with insurance and the Lilly Savings Card, or $149/month cash pay.

Read our full Amazon One Medical review →

Pros & Cons

CoreAge Rx

What we like

  • LegitScript certified — rigorous pharmacy standards
  • Free 2-day shipping nationwide
  • Both semaglutide and tirzepatide available
  • Lowest per-month pricing in the compounded segment
  • 24/7 support team
  • All 50 states covered

Watch-outs

  • Compounded only — no brand-name Ozempic or Wegovy
  • Newer brand with fewer independent reviews than legacy players

Amazon One Medical

What we like

  • As low as $1/day ($25/month) for brand-name Foundayo with insurance and the auto-applied Lilly coupon
  • Same-day delivery in nearly 3,000 US cities at launch, expanding to 4,500 by end of 2026
  • In-office pharmacist kiosks at select One Medical clinics let you walk out with Foundayo in hand
  • Cash-pay $5/day ($149/month) is competitive for the same FDA-approved brand-name product
  • Real-time availability, transparent pricing, and automatic manufacturer coupon at checkout
  • Delivering GLP-1 medications since 2021 — track record on cold-chain logistics

Watch-outs

  • Headline $25/month needs both insurance and the Lilly Savings Card — uninsured pay $149/month
  • Same-day delivery is geographically gated; outside major cities it drops to next-day or slower
  • Pricing is set by manufacturer savings programs and can change at any time
  • No compounded options — brand-name only (Foundayo, Wegovy, Zepbound)
  • Wegovy/Zepbound pricing isn't shown upfront — depends on insurance at the prescribing visit
  • Copays and deductibles still apply to the clinical visit

Our Verdict

Winner: CoreAge Rx

CoreAge Rx is our recommended choice here, particularly for best overall value. Amazon One Medical is a solid alternative, especially if you want the most authoritative brand-name GLP-1 channel, with same-day delivery — compare the six-dimension breakdown and pricing below to weigh them for your situation.

Choose CoreAge Rx if…

You want best overall value and a starting price around $99/mo.

Choose Amazon One Medical if…

You want the most authoritative brand-name GLP-1 channel, with same-day delivery and a starting price around $149/mo.

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CoreAge Rx vs Amazon One Medical: FAQ

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Wegovy®, Ozempic®, and Rybelsus® are trademarks of Novo Nordisk A/S. Mounjaro® and Zepbound® are trademarks of Eli Lilly and Company. All other product names and trademarks referenced on this page belong to their respective owners. WeightLossRankings.org is not affiliated with any pharmaceutical manufacturer. See trademark disclaimer.