CoreAge Rx vs Coby Health: Which Is Better in 2026?

The verdict

This is the least ambiguous comparison on the site. Coby Health publishes its entire dose ladder, which is admirable, and what that ladder shows is compounded tirzepatide rising from $239 at 2.5 mg to $439 at 12.5 mg — for continuing exactly as prescribed. CoreAge Rx charges $129 at every dose. Coby is cheaper than nothing here: it is more expensive at the starting dose, and nearly three times more expensive at maintenance. Its multi-month bundles cut the rate but fix your dose alongside your price, which is the wrong incentive to introduce into a titration.

Choose CoreAge Rx if

Essentially any circumstance where you expect to titrate past the starting dose.

Choose Coby Health if

You will genuinely stay at 2.5 mg long term and buy a six-month same-dose bundle.

CoreAge Rx leads on 8 of 12 measures below, Coby Health on 2. Counting rows is not a verdict — which rows matter to you is the actual question.

Side by side

Measure	CoreAge Rx(partner)	Coby Health
Tirzepatide at 2.5 mg	✓From $129/mo	$239/mo
Tirzepatide at 5 mg	✓From $129/mo	$299/mo
Tirzepatide at 7.5 mg	✓From $129/mo	$329/mo
Tirzepatide at 10 mg	✓From $129/mo	$379/mo
Tirzepatide at 12.5–15 mg	✓From $129/mo	$439/mo
Cheapest bundled rate	✓$149/mo, no bundle needed	$179/mo, 6 months at 2.5 mg only
Price flat across doses	✓Yes	No — rises 84% from start to maintenance
Membership	None	None
Semaglutide offered	✓From $79/mo	Yes, but no price published
Titration schedule published	No	✓Yes, 2.5 mg to 15 mg with weeks
Every dose price published	N/A — single price	✓Yes, all six
Site completeness	3 conflicting GLP-1 prices	FAQ answers still Lorem ipsum placeholder

A check mark means that row favours that provider on that measure alone. Every figure restates a price or term published on the provider's own site — see the full reviews for sources and dates.

Coby Health deserves credit for publishing something almost nobody else will — its complete dose ladder. It is worth reading precisely because of what that ladder reveals.

$239 a month at 2.5 mg. $299 at 5 mg. $329 at 7.5 mg. $379 at 10 mg. $439 at 12.5 mg and above. Alongside it Coby publishes the titration schedule those doses follow — month one at 2.5 mg, month two at 5 mg, and so on to month five at 12.5 mg.

So the company has told you, on its own site, that a patient following its own schedule pays 84% more by month five than the advertised starting rate. CoreAge Rx charges $129 at every rung of that ladder.

What that costs over a year

Following Coby's published schedule — one month each at 2.5, 5, 7.5 and 10 mg, then eight months at 12.5 mg — comes to $4,758. CoreAge Rx's flat $129 over the same twelve months is $1,548. The difference is $2,970 for the same molecule.

The bundles fix your dose as well as your price

Coby's same-dose bundles are genuinely cheaper — $189 a month for three months at 2.5 mg, or $179 across six. But a same-dose bundle locks the dose for the period you have bought. If your clinician concludes at week six that you should move up, you are choosing between the clinical recommendation and money already spent.

That is a conflict no patient should be put in, and it is the reason the bundles do not rescue this comparison.

Where a dose sits on the studied ladder

Move the slider to see whether a dose is one the weight-loss trials actually used. Doses below the studied range may still suit you — they simply have no trial result attached.

Weekly dose0.25 mg weekly

MicrodoseTrial maintenance

Standard titration step

Standard schedule: Weeks 1–4

The standard starting dose. Intended to build tolerance, not to produce weight loss.

In the trial programme behind Wegovy, adults reached a 2.4 mg weekly maintenance dose and lost an average of about 15% of body weight over 68 weeks.

Titration schedules are the standard ones for the approved products and are shown for orientation, not as a dosing instruction. Compounded products are not FDA-approved and your prescriber sets your schedule. Never change a dose on the basis of a web page.

Frequently asked questions

Why does Coby Health's price go up?

It prices by dose rather than charging one flat rate. Following its own published titration schedule takes you from $239 at 2.5 mg to $439 at 12.5 mg — an 84% increase for the same treatment.

How much more is Coby over a year?

Following its published schedule, about $4,758 against CoreAge Rx's flat $1,788 — a difference of roughly $2,970 for the same molecule.

Are Coby's multi-month bundles worth it?

They lower the rate to $179–$189 at the starting dose, but same-dose bundles fix your dose for the period purchased. If your clinician wants to titrate you up mid-bundle, you face a choice between clinical advice and sunk cost.

Which providers charge the same at every dose?

CoreAge Rx, Ondra Health, Precision Telemed, HealthiCare, Found and Eden all state dose-flat pricing. See our [flat-rate ranking](/best/best-flat-rate-glp1-providers).

Medical disclaimer

This review is editorial research about a commercial service. It is not medical advice, and it is not a recommendation to start, stop or change any treatment. GLP-1 medications are prescription drugs with real contraindications and side effects. Decisions about whether they are appropriate for you belong with a qualified clinician who knows your medical history. Prices and terms in this category change frequently — we publish the date each review was verified and link every source, but you should confirm current details with the provider before purchasing.