GLP-1 medicines · AustraliaMounjaro Cost Australia:
Price by Dose
For Mounjaro (tirzepatide), published pharmacy examples range from $279.99 for 2.5 mg to $689.99 for 15 mg for one KwikPen containing four weekly doses.
One Mounjaro pen holds 4 weekly doses, so the monthly cost is about the price of one pen. At Chemist Warehouse that ranges from $279.99 (2.5mg) to $689.99 (12.5mg and 15mg), as listed on 21 October 2026.
Mounjaro prices at Chemist Warehouse (October 2026)
| Dose | Listed private price (per pen, 4 weekly doses) |
|---|---|
| 2.5 mg | $279.99 |
| 5 mg | $389.99 |
| 7.5 mg | $539.99 |
| 10 mg | $539.99 |
| 12.5 mg | $689.99 |
| 15 mg | $689.99 |
Prices as listed on chemistwarehouse.com.au on 21 October 2026. Prices change and may differ between stores. Confirm with the pharmacy before buying. Prices at other pharmacies may be higher or lower. MediRemind lets you send your script to any pharmacy you choose. MediRemind is not affiliated with Chemist Warehouse or any manufacturer.
Prices last checked 21 October 2026. They are private pharmacy examples, not universal market prices.
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Mounjaro (tirzepatide) is available in Australia on private prescription. The price depends on the KwikPen strength and the pharmacy dispensing it. The table above uses published Chemist Warehouse product pages checked on 21 October 2026; it does not include a doctor consultation, dispensing fee or delivery charge.
Always confirm the current price, stock and prescription requirements with the pharmacy. Mounjaro is a prescription medicine, and your prescriber decides whether it is appropriate for you.
Managing your script: Once you have a prescription, keep it organised. If you can't find your eScript, see how to find your eScript. If you deleted the SMS, see what to do if you lost your eScript SMS. MediRemind is an eScript app that keeps your scripts, repeats and reminders in one place.
Mounjaro 2.5 mg price in Australia
The published Chemist Warehouse example for the 2.5 mg Mounjaro KwikPen was $279.99 on 21 October 2026. The pen contains four weekly doses, so this is an indicative four-week pack cost. Use only the strength prescribed for you.
Mounjaro 5 mg price in Australia
The published Chemist Warehouse example for the 5 mg KwikPen was $389.99 on 21 October 2026. Chemist2U also listed a different published price, which shows why it is worth checking more than one pharmacy. Compare the current total, including any dispensing or delivery charges, before ordering.
Mounjaro 7.5 mg price in Australia
The published Chemist Warehouse example for the 7.5 mg KwikPen was $539.99 on 21 October 2026. This is a private prescription price for four weekly doses, not a PBS co-payment. Use only the strength prescribed for you.
Mounjaro 10 mg price in Australia
The published Chemist Warehouse example for the 10 mg KwikPen was $539.99 on 21 October 2026. Do not change strength based on price or an online table. Use only the dose on your current prescription.
Mounjaro 12.5 mg price in Australia
The published Chemist Warehouse example for the 12.5 mg KwikPen was $689.99 on 21 October 2026. This is an indicative four-week private cost. Ask the pharmacy to confirm availability and the final amount before dispensing.
Mounjaro 15 mg price in Australia
The published Chemist Warehouse example for the 15 mg KwikPen was $689.99 on 21 October 2026. Use only the strength prescribed for you; the price does not make it the right treatment option.
Is Mounjaro on the PBS in Australia?
No. Mounjaro is not PBS-listed for any use. The official PBS Medicine Status record, current as at 1 October 2026, says tirzepatide is not listed and that the listing process has ceased because the manufacturer did not proceed.
In March 2026, the PBAC recommended tirzepatide for adults with inadequately controlled type 2 diabetes. That recommendation did not create a PBS listing. Listing still requires the manufacturer and government to complete the relevant pricing and funding process, and the official record now says the process has ceased.
This means the prices above are private prescription prices. A Medicare card or concession card does not turn a private Mounjaro dispensing into a PBS co-payment while there is no listing. For the current official wording, read the PBS Medicine Status record for tirzepatide.
Read the separate Mounjaro PBS status explainer for the policy background, and use the PBS medication cost calculator for medicines that are actually PBS-listed.
Frequently asked questions
How much does Mounjaro cost per month in Australia?
Published Chemist Warehouse examples checked on 1 October 2026 ranged from $279.99 for the 2.5 mg KwikPen to $689.99 for the 12.5 mg and 15 mg KwikPens. Each KwikPen contains four weekly doses, so the pack price is an indicative four-week cost before any consultation, dispensing or delivery fees.
How much is Mounjaro 5 mg in Australia?
The Chemist Warehouse example checked on 1 October 2026 was $389.99 for one 5 mg KwikPen containing four weekly doses. Prices and availability vary, so confirm the current price with the pharmacy before dispensing.
How much is Mounjaro 15 mg in Australia?
The Chemist Warehouse example checked on 1 October 2026 was $689.99 for one 15 mg KwikPen containing four weekly doses. This is a published pharmacy example, not a universal Australian price.
Is Mounjaro on the PBS in Australia?
No. The official PBS Medicine Status record says tirzepatide is not PBS-listed and that the listing process has ceased because Eli Lilly did not proceed with the process. A March 2026 PBAC recommendation for adults with inadequately controlled type 2 diabetes did not result in a PBS listing.
Can I get Mounjaro on the PBS for weight management?
No. Mounjaro is not PBS-listed for any use. It is available on private prescription, and the official PBS status record says tirzepatide's listing process has ceased because Eli Lilly did not proceed.
Do Mounjaro costs count towards the PBS Safety Net?
Private Mounjaro purchases do not count as PBS pharmaceutical benefits while Mounjaro is not PBS-listed. Ask your pharmacist or Services Australia about your specific Safety Net record and any other eligible PBS medicines you use.
Does Mounjaro cost the same at every pharmacy?
No. The prices on this page are published Chemist Warehouse examples. Other pharmacies may charge different prices, and dispensing, delivery and availability can vary. Chemist2U, for example, listed a different published price for the 5 mg KwikPen when checked.
How can MediRemind help with Mounjaro?
MediRemind helps you record the prescribed medication, weekly injection day, dose information, eScript and remaining repeats. It is a medication-management app: it does not prescribe, sell, supply or recommend Mounjaro.
Already prescribed? Keep it organised with MediRemind
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References to weight management medications on this page are for general information only. MediRemind does not prescribe, supply or endorse any specific medication. Individual circumstances vary, speak to your doctor about which treatment is appropriate for you.
Related guides
Paying privately for Mounjaro? Keep the prescription side organised.
Mounjaro can cost hundreds of dollars every four weeks. MediRemind keeps your eScript or paper prescription, remaining repeats, expiry date and weekly medication schedule together in one place.
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