Just the Units index ↓ ◐

What tirzepatide costs

Four different prices for the same molecule, depending entirely on which door you come through.

No affiliate links on this page. If that changes it'll say so here, before anything else. See about.

The four tiers

Advertised US prices as listed in early September 2026. These move constantly — treat them as the shape of the market and check the source before acting.
RoutePer monthWhat you're actually buying
Branded, list price
Zepbound, Mounjaro
$499–$1,086 The sticker price for a 28-day supply with no insurance and no programme, per GoodRx as of January 2026. Almost nobody should end up paying this.
Branded, self-pay direct$299–$499 Manufacturer self-pay channels and pharmacy weight-management programmes. Real Zepbound, in a pen, at roughly half list.
Compounded, monthly$200–$400 A vial from a compounding pharmacy via telehealth. Check whether the membership fee is inside or outside that number.
Compounded, year prepaid$150–$200 The lowest advertised tier, and it means committing twelve months up front to a medication you may not tolerate.
Covered by insurance$0–$150 A copay. Beats every cash price here. Coverage for type 2 diabetes is common; for weight management it often isn't.

Why your quote will go up

Most compounders price by milligram, and the standard schedule takes you from 2.5 mg to 10 mg inside five months. The "from $199" you were quoted was the bottom rung.

So the number to compare between providers is not the headline — it's what you'll pay at 10 mg. A flat-rate plan that looks dearer on the homepage is often cheaper by month four. The worked six-month example shows how far apart those two numbers get.

Before you compare cash prices at all

  1. Call your insurer and ask whether a GLP-1 is covered for your indication, and what documentation they want. A covered copay beats everything above.
  2. Check the manufacturer savings programme if you're going branded. Commercial insurance plus a savings card is often the cheapest route to the real thing.
  3. Ask what happens if you stop in month two. Refund policy on a prepaid year is what you'll care about if the side effects don't settle.
  4. Ask the vial concentration. Not a price question, but it decides whether your dose is drawable later — the chart shows why 10 mg/mL runs out of barrel partway up.

Branded and compounded aren't the same purchase

Branded tirzepatide is an FDA-approved product with a pen, a label and a manufacturer behind it. Compounded tirzepatide is mixed by a pharmacy, comes in a vial you draw yourself, and sits under a different regulatory regime — one that has moved more than once since the FDA shortage designations ended.

That isn't an argument against compounded; plenty of people use it, and the price gap is the whole reason. It's an argument for asking a specific question: can this pharmacy still legally supply what it's advertising, today? A provider that can't answer that clearly is the answer.

More: the full cost breakdown · dosage chart · the calculator.