Oak vs CoreAge Rx: Which GLP-1 Clinic Is Better in 2026?
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Short answer
Oak wins overall, scoring 7.7/10 vs 6.3/10 — mainly on transparency and medication options. If price is your priority, CoreAge Rx is cheaper at $99/mo.
Oak wins overall, scoring 7.7/10 vs 6.3/10. If price is your priority, CoreAge Rx is cheaper at $99/mo.
Oak
A low-priced, longevity-minded option — compounded semaglutide from $119/mo and tirzepatide from $199/mo, after an async licensed-provider review, with free shipping, health coaching and optional NAD+/peptide add-ons.
from $119/mo
Visit OakCoreAge Rx
Cheapest named-drug pricing we track ($79/mo semaglutide, 12-month prepaid) — undercut by a Trustpilot rating Trustpilot itself has suspended for fake reviews.
from $99/mo
Visit CoreAge RxOak vs CoreAge Rx, side by side
| Feature | Oak | CoreAge Rx |
|---|---|---|
| Our score | 7.7/10 | 6.3/10 |
| Starting price | $119/mo | $99/mo |
| Medication types | compounded semaglutide, compounded tirzepatide, oral, NAD+ | compounded semaglutide, compounded tirzepatide |
| Best for | — | — |
| Overall ranking | #5 | #30 |
| Price & Value (25%) | 8.5 | 7.5 |
| Clinical Oversight (30%) | 7.5 | 7.5 |
| Medication Options (20%) | 8.0 | 6.5 |
| Transparency (25%) | 7.0 | 3.5 |
Sources: Oak pricing verified on oaklovesyou.com, CoreAge Rx pricing verified on coreagerx.com
Pros & cons
Oak
Pros
- + One of the cheapest entries we track ($119/mo semaglutide)
- + Needle-free oral route plus NAD+ and longevity add-ons
- + Licensed-provider review (no video call), free shipping, no subscription lock-in
Cons
- − Weaker on Transparency (7.0/10)
- − Weaker on Clinical Oversight (7.5/10)
- − Weaker on Medication Options (8.0/10)
CoreAge Rx
Pros
- + $79/mo semaglutide is the lowest named-drug rate in this set
- + Unusually specific HIPAA disclosure naming the actual clinical entities, separate from the booking platform
- + LegitScript certified
Cons
- − Weaker on Transparency (3.5/10)
- − Weaker on Medication Options (6.5/10)
- − Weaker on Price & Value (7.5/10)
The bottom line
After scoring all 37 clinics on our 4-criterion rubric (price & value, clinical oversight, medication options and transparency), Oak (7.7/10) comes out ahead of CoreAge Rx (6.3/10) — but the right choice still depends on what matters most to you.
Choose Oak if you want this option — from $119/mo.
Visit Oak →Choose CoreAge Rx if you want this option — from $99/mo.
Visit CoreAge Rx →Editor's overall pick
Not sold on either? Our highest-rated clinic overall is Wellorithm (8.3/10) from $147/mo — read the review →
Ready to start GLP-1 weight loss?
Our verdict for this matchup is Oak.
Frequently asked questions
Which is better, Oak or CoreAge Rx?
Oak scores higher overall (7.7/10 vs 6.3/10) and is our recommended pick for most people. If price is the priority, CoreAge Rx starts at $99/mo.
How much does Oak cost vs CoreAge Rx?
Oak is from $119/mo and CoreAge Rx is from $99/mo. Both are typically cash-pay; HSA/FSA funds are often eligible. We run an automated check against each clinic's own live pricing page every week; a price left unconfirmed for 45 days shows as unverified rather than staying marked as current.
What is the difference between Oak and CoreAge Rx?
Oak (7.7/10, #5 of 37) and CoreAge Rx (6.3/10, #30 of 37) are scored independently across our 4 criteria: price & value, clinical oversight, medication options and transparency. See the detailed score breakdown above for the criterion-by-criterion comparison.
Does Oak or CoreAge Rx take insurance?
Neither Oak nor CoreAge Rx typically accepts insurance for GLP-1 weight-loss treatment. Both operate on a cash-pay model, though HSA and FSA funds are often eligible. Confirm at checkout.
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How we score: every clinic is rated on five weighted criteria from documented evidence. Prices checked weekly— see each review for that clinic's own verification status. Scores are never influenced by affiliate commissions. “Visit”/“Try” links may be affiliate links that support our work. Educational information only — not medical advice.