Tirzepatide Cost & Price (2026)

Tirzepatide cost without insurance — at a glance

What this covers: Lilly's own prices for Zepbound and Mounjaro and the tirzepatide programs we have reviewed, 14 options in all. It is not every provider on the market. How it is sorted: by the lowest all-in monthly price at the 2.5 mg starting dose, on any plan length. A price that needs a prepaid plan says so. LillyDirect rows are medication only: you also need a prescriber.

*First-year estimate is our arithmetic, not a quote: 1 month at 2.5 mg, 1 month at 5 mg, then 10 months at 7.5 mg (12 fills), at each seller's published prices, first-month promos left out. Your prescriber sets your dose. Compounded tirzepatide is not FDA-approved, has not been evaluated by the FDA for safety, effectiveness or quality, and is not therapeutically equivalent to Zepbound or Mounjaro. The seller's checkout is the final word on price.

Why tirzepatide prices rise with dose

Lilly prices Zepbound by dose. The weekly dose usually rises every 4 weeks, so the bill climbs in the first months:

LillyDirect self-pay, Zepbound vial or KwikPen, per 4-week fill, from the Zepbound self-pay pricing page (Lilly). Checked Oct 11, 2026.

Dose	Refilled within 45 days	Otherwise
2.5 mg (start)	$299	$299
5 mg	$399	$399
7.5 mg	$449	$499
10, 12.5, 15 mg	$449	$699

The vials are single-dose: you draw and inject the dose yourself with a syringe. Most compounded providers also charge more per dose, so verify whether the price holds as you titrate (see the tirzepatide dosage chart for the schedule). Cora is the exception in our table: the same price at every dose. Already on a vial? The tirzepatide dose calculator converts your prescribed dose to syringe units.

Mounjaro vs Zepbound — why the cost differs

Both are tirzepatide made by Eli Lilly, a once-weekly injection that acts on two gut hormone receptors (GIP and GLP-1). Mounjaro and Zepbound are the same active molecule at the same dose strengths; the difference is the approved use. Mounjaro is approved for type 2 diabetes and Zepbound for chronic weight management. Through LillyDirect, Zepbound vials and KwikPens cost $299–$449 a month and the Mounjaro single-dose pen $499 at every dose (checked Oct 13, 2026). For someone seeking weight-loss treatment without insurance, Zepbound is the lower-cost brand route. A licensed provider determines eligibility. According to the NIDDK, the usual criteria are a BMI of 30 or more, or 27 or more with a weight-related condition.

Compounded vs brand tirzepatide

• Not FDA-approved, not equivalent. Compounded tirzepatide is not reviewed by the FDA for safety, effectiveness or quality, and it is not the same as Zepbound or Mounjaro. The FDA has reported dosing errors and adverse events with compounded GLP-1s (FDA postmarket safety information). Published trial results, such as SURMOUNT-1's average 20.9% weight loss at 15 mg (Jastreboff et al., NEJM 2022), are for the branded drug.
• 503A vs 503B. Most telehealth tirzepatide comes from state-licensed 503A compounding pharmacies, which fill individual prescriptions. 503B outsourcing facilities register with the FDA and follow federal manufacturing standards (see FDA's human drug compounding framework).
• The shortage is over. The FDA declared the tirzepatide shortage resolved in December 2024 and ended the grace period for mass compounding in 2025. A 503A pharmacy may still compound for an individual patient's documented clinical need, not as a copy of Zepbound. In May 2026 the FDA proposed excluding tirzepatide from 503B bulk compounding; as of Oct 11, 2026 that is not final.

Compounded tirzepatide through telehealth costs less because there are no trials or brand pricing behind it, not because the evidence is equal. Compare the all-in price at your likely dose, the plan length and the named pharmacy. More: Compounded vs. Brand GLP-1 Cost, the cheapest GLP-1 cost comparison across semaglutide and tirzepatide, Buy tirzepatide online for the legitimate route, and cheapest compounded tirzepatide online.

Insurance, savings cards, and prior authorization

With commercial insurance that covers Zepbound, Lilly's savings card can bring it to $25 a month (not for Medicare or Medicaid). Many plans exclude weight-loss drugs or require prior authorization with BMI and health records; see how to get a GLP-1 covered by insurance and Does Insurance Cover Wegovy and Zepbound? Eligible Medicare Part D members can get the Zepbound KwikPen for $50 a month through the Medicare GLP-1 Bridge through Dec 31, 2027 (see the current CMS announcement). Paying cash with pre-tax money? Prescribed medication can be a medical expense under IRC §213(d); see Can You Use HSA/FSA for a GLP-1?

Compare tirzepatide prices →

Related cost guides

• GLP-1 Cost Guide 2026 (All Options): the GLP-1 cost guide for 2026 covers every drug
• Zepbound Cost Without Insurance
• Compounded vs Brand GLP-1 Cost
• Cheapest Way to Get a GLP-1 (Cost Comparison)
• Tirzepatide vs Semaglutide
• Semaglutide Cost Guide
• Foundayo cost by dose: Lilly's daily GLP-1 pill, from $149/mo

Compare published GLP-1 prices →

Frequently asked questions

How much does tirzepatide cost per month without insurance?

Brand Zepbound from LillyDirect is $299 at 2.5 mg, $399 at 5 mg and $449 at 7.5–15 mg (refilled within 45 days); compounded tirzepatide runs $135 to $399 a month all-in in our table. Compounded tirzepatide is not FDA-approved.

Is tirzepatide cheaper than semaglutide?

Usually not: brand Zepbound starts at $299/mo versus $149 for the Wegovy pill and $349 for the Wegovy pen, and compounded tirzepatide generally costs more than compounded semaglutide at the same provider.

Is Zepbound or Mounjaro cheaper?

Paying cash, Zepbound: LillyDirect sells Zepbound vials and KwikPens for $299–$449/mo, and the Mounjaro single-dose pen for $499/mo at every dose. Both are tirzepatide, approved for different conditions.

How much does Mounjaro cost without insurance?

LillyDirect sells the Mounjaro single-dose pen for $499 a month at every dose (checked Oct 13, 2026), plus a prescriber visit. Its list price is $1,112.16 per 4-pen fill.

Why is Mounjaro so expensive?

Its list price is $1,112.16 per fill, but through LillyDirect the single-dose pen is $499 a month at every dose; Zepbound vials and KwikPens cost less at $299–$449.

How much is compounded tirzepatide?

In our table, $135 to $399 a month all-in at the starting dose, depending on the provider, plan length and membership fee. It is not FDA-approved and not therapeutically equivalent to Zepbound or Mounjaro.

Can you get tirzepatide without insurance?

Yes: with a prescription you can buy Zepbound vials or KwikPens through LillyDirect self-pay, or get compounded tirzepatide from a telehealth provider. Compounded tirzepatide is not FDA-approved.

Does FSA or HSA cover tirzepatide?

Often, when it is prescribed to treat a medical condition, since prescribed medication can be a qualified medical expense; confirm with your plan administrator.

What is the cheapest way to get tirzepatide?

With commercial coverage, the Zepbound savings card can bring it to $25/mo. Without it, the lowest all-in price in our table is compounded tirzepatide from Cora at $135/mo on a 12-month plan, and the lowest FDA-approved price is Zepbound from LillyDirect at $299/mo.

Does tirzepatide cost more at higher doses?

Often: Zepbound goes from $299 at 2.5 mg to $449 at 7.5 mg and above, and most compounded prices rise too. Cora charges the same price at every dose.

How much is tirzepatide at Walmart?

LillyDirect self-pay Zepbound vials and KwikPens can be picked up at Walmart Pharmacy at the same $299–$449/mo LillyDirect price.

Sources and references

1. Provider prices: each seller's own site, linked in the table, checked Oct 9–13, 2026.
2. LillyDirect: Zepbound self-pay vials and KwikPen (checked Oct 11, 2026)
3. Zepbound self-pay vial pricing — Eli Lilly (pricinginfo.lilly.com) (checked Oct 11, 2026)
4. LillyDirect: Mounjaro self-pay single-dose pen (checked Oct 13, 2026)
5. Mounjaro pricing — Eli Lilly (pricinginfo.lilly.com) (checked Oct 11, 2026)
6. Jastreboff AM et al. Tirzepatide Once Weekly for the Treatment of Obesity. NEJM 2022 (SURMOUNT-1)
7. FDA Human Drug Compounding — fda.gov
8. FDA GLP-1 Postmarket Safety Information — fda.gov
9. FDA: Policies for compounders as GLP-1 supply stabilizes
10. NIDDK — Prescription Medications to Treat Overweight and Obesity
11. CMS: Medicare GLP-1 Bridge Program — cms.gov
12. IRS Publication 502: Medical and Dental Expenses
13. GoodRx GLP-1 cost and savings guide

Compounded tirzepatide is not FDA-approved, has not been evaluated by the FDA for safety, effectiveness or quality, and is not therapeutically equivalent to Zepbound or Mounjaro. Not medical, financial or tax advice; a licensed provider determines eligibility. Mounjaro® and Zepbound® are registered trademarks of Eli Lilly; Nouri is not affiliated with Eli Lilly. Nouri is a publisher; it does not prescribe or sell any medication.

Disclosure: Nouri may earn a commission when you sign up with some of the providers we link to. It doesn't change what you pay or how we rank providers. Every position in the table follows the method above. Full disclosure.