Tirzepatide price per mg, by vendor
110 listings from 22 vendors, refreshed Oct 15, 2026.
$0.875/mg
Lowest, in a multi-vial pack
$3.46/mg
Median
$13.33/mg
Highest
$0.880/mg
Lowest from a vendor with public batch COAs
How much does Tirzepatide cost?
- Prices run from $0.875/mg to $13.33/mg across 22 vendors, a 15.2× spread. The median listing is $3.46/mg.
- The most common size is 30 mg (13 listings): $54 to $400 per vial, median $116.
- The cheapest in-stock listing from a vendor we rank is $0.880/mg from Lyze Labs (transparency 75/100), as a pack: 100 mg × 10 for $880. The cheapest single vial is $1.20/mg: 60 mg for $72 from Synthro Lab.
- 7 of 22 vendors publish batch-specific COAs for their products. Vendors that publish batch COAs charge a median $2.97/mg (7 vendors), about the same as those that don't ($3.00/mg, 15 vendors).
Where to buy Tirzepatide: lowest prices from the most transparent vendors
The cheapest in-stock Tirzepatide from vendors that publish batch-specific certificates of analysis (COAs), by price per mg, leaving out vendors with red flags or a warning letter, lawsuit or seizure in the past three years (why).
| # | Vendor | Transparency | Best listing | $/mg | Vendor's page |
|---|---|---|---|---|---|
| 1 | Lyze Labs | 75 | 100 mg × 10 for $880 | $0.880/mg | View |
| 2 | GenPeptide | 68 | 60 mg for $130 | $2.17/mg | View |
| 3 | Panda Peptide | 50 | 60 mg for CA$216 | $2.53/mg | View |
| 4 | Volta Peptides | 70 | 30 mg for $89 | $2.97/mg | View |
| 5 | Pure Tested Peptides | 50 | 60 mg for $200 | $3.33/mg | View |
| 6 | Vertex Labs | 60 | 60 mg for $269 | $4.48/mg | View |
| 7 | Polar Peptides | 60 | 30 mg for CA$220 | $5.16/mg | View |
Tirzepatide price by vial size
| Vial size | Listings | Lowest | Median | Highest | Median $/mg |
|---|---|---|---|---|---|
| 5 mg | 3 | $29 | $55 | $60 | $8.44/mg |
| 10 mg | 10 | $27 | $58 | $119 | $5.32/mg |
| 15 mg | 4 | $56 | $74 | $140 | $4.06/mg |
| 20 mg | 8 | $72 | $98 | $170 | $4.42/mg |
| 30 mg | 13 | $54 | $116 | $400 | $3.67/mg |
| 40 mg | 4 | $130 | $131 | $209 | $3.28/mg |
| 50 mg | 3 | $157 | $270 | $290 | $5.40/mg |
| 60 mg | 11 | $72 | $196 | $309 | $3.05/mg |
Single vials only; multi-vial packs are in the full table below. Sizes with at least two listings.
All Tirzepatide listings
| Vendor | Transparency | Product | Size | Price | $/mg | Stock | Vendor's page |
|---|---|---|---|---|---|---|---|
| Royal Peptides FDA warning letter, Aug 2026 | 52 | Tirzepatide 100mgx10vials | 100 mg × 10 | $875 | $0.875/mg | View | |
| Lyze Labs | 75 | 100 mg × 10 | $880 | $0.880/mg | View | ||
| Lyze Labs | 75 | 90 mg × 10 | $805 | $0.894/mg | View | ||
| Bulk Peptide Wholesale | 45 | GLP-2 Tirz (10 vials) | 100 mg × 10 | $900 | $0.900/mg | View | |
| Lyze Labs | 75 | 80 mg × 10 | $730 | $0.912/mg | View | ||
| Lyze Labs | 75 | 70 mg × 10 | $655 | $0.936/mg | View | ||
| Lyze Labs | 75 | 60 mg × 10 | $580 | $0.967/mg | View | ||
| Srylab | 25 | 10 mg × 10 | $98 | $0.980/mg | View | ||
| Bulk Peptide Wholesale | 45 | GLP-2 Tirz (10 vials) | 50 mg × 10 | $500 | $1.00/mg | View | |
| Bulk Peptide Wholesale | 45 | GLP-2 Tirz (10 vials) | 30 mg × 10 | $300 | $1.00/mg | View | |
| Chimera Peptides | 27 | 10 mg × 10 | $104 | $1.04/mg | View | ||
| Lyze Labs | 75 | 50 mg × 10 | $520 | $1.04/mg | View | ||
| Royal Peptides FDA warning letter, Aug 2026 | 52 | Tirzepatide 60mgx10vials | 60 mg × 10 | $650 | $1.08/mg | View | |
| Synthro Lab | 62 | TRZ | 60 mg | $72 | $1.20/mg | View | |
| Royal Peptides FDA warning letter, Aug 2026 | 52 | Tirzepatide 50mgx10vials | 50 mg × 10 | $600 | $1.20/mg | View | |
| Lyze Labs | 75 | 40 mg × 10 | $495 | $1.24/mg | View | ||
| Nova Peptide | 45 | Tirz | 5 mg × 10 | $65 | $1.30/mg | View | |
| Srylab | 25 | 5 mg × 10 | $68 | $1.36/mg | View | ||
| Royal Peptides FDA warning letter, Aug 2026 | 52 | Tirzepatide 40mgx10vials | 40 mg × 10 | $550 | $1.38/mg | View | |
| Royal Peptides FDA warning letter, Aug 2026 | 52 | Tirzepatide 30mgx10vials | 30 mg × 10 | $450 | $1.50/mg | View | |
| Lyze Labs | 75 | 30 mg × 10 | $470 | $1.57/mg | View | ||
| Chimera Peptides | 27 | 5 mg × 10 | $86 | $1.72/mg | View | ||
| GenPeptide | 68 | Tirz-GP (5-Vial Kit) | 60 mg × 5 | $520 | $1.73/mg | View | |
| Synthro Lab | 62 | TRZ | 30 mg | $54 | $1.80/mg | View | |
| Bulk Peptide Wholesale | 45 | GLP-2 Tirz (10 vials) | 10 mg × 10 | $180 | $1.80/mg | View | |
| Peptide Partners FDA warning letter, Aug 2026 | 55 | GLP-2 Tirzepatide (40mg vials) | 40 mg × 20 | $1,450 | $1.81/mg | View | |
| Royal Peptides FDA warning letter, Aug 2026 | 52 | Tirzepatide 20mgx10vials | 20 mg × 10 | $380 | $1.90/mg | View | |
| Peptide Partners FDA warning letter, Aug 2026 | 55 | GLP-2 Tirzepatide (40mg vials) | 40 mg × 10 | $800 | $2.00/mg | View | |
| Lyze Labs | 75 | 20 mg × 10 | $415 | $2.08/mg | View | ||
| Royal Peptides FDA warning letter, Aug 2026 | 52 | Tirzepatide 15mgx10vials | 15 mg × 10 | $320 | $2.13/mg | View | |
| GenPeptide | 68 | Tirz-GP (GLP-2TZ) | 60 mg | $130 | $2.17/mg | View | |
| Nation Peptides | 65 | GLP2 (TIRZ) | 60 mg | $140 | $2.33/mg | View | |
| GenPeptide | 68 | Tirz-GP (5-Vial Kit) | 30 mg × 5 | $360 | $2.40/mg | View | |
| Peptide Partners FDA warning letter, Aug 2026 | 55 | GLP-2 Tirzepatide (40mg vials) | 40 mg × 5 | $480 | $2.40/mg | View | |
| Panda Peptide | 50 | Tirzépatide (10mg-30mg) | 60 mg | CA$216 | $2.53/mg | View | |
| Lyze Labs | 75 | 15 mg × 10 | $390 | $2.60/mg | View | ||
| Peptide Partners FDA warning letter, Aug 2026 | 55 | GLP-2 Tirzepatide (40mg vials) | 40 mg × 2 | $208 | $2.60/mg | View | |
| Royal Peptides FDA warning letter, Aug 2026 | 52 | Tirzepatide 10mgx10vials | 10 mg × 10 | $265 | $2.65/mg | View | |
| Synthro Lab | 62 | TRZ | 10 mg | $27 | $2.69/mg | View | |
| Volta Peptides | 70 | 30 mg | $89 | $2.97/mg | View | ||
| PS Peptides | 22 | Tirzepatide (1 Vial) – Subscription | 60 mg | $180 | $3.00/mg | View | |
| GenPeptide | 68 | Tirz-GP (GLP-2TZ) | 30 mg | $90 | $3.00/mg | View | |
| Royal Peptides FDA warning letter, Aug 2026 | 52 | 100 mg | $300 | $3.00/mg | Out of stock | View | |
| Solira | 57 | Tirzepatide (GLP-2T) | 60 mg | $183 | $3.05/mg | View | |
| Polar Peptides | 60 | 30 mg × 10 | CA$1,320 | $3.09/mg | View | ||
| PS Peptides | 22 | Tirzepatide (1 Vial) – Subscription | 50 mg | $157 | $3.15/mg | View | |
| GenPeptide | 68 | Tirz-GP (5-Vial Kit) | 20 mg × 5 | $320 | $3.20/mg | View | |
| Solira | 57 | Tirzepatide (GLP-2T) | 40 mg | $130 | $3.25/mg | Out of stock | View |
| PS Peptides | 22 | Tirzepatide (1 Vial) – Subscription | 40 mg | $130 | $3.26/mg | View | |
| Royal Peptides FDA warning letter, Aug 2026 | 52 | 60 mg | $196 | $3.27/mg | View | ||
| Royal Peptides FDA warning letter, Aug 2026 | 52 | 40 mg | $132 | $3.30/mg | View | ||
| Pure Tested Peptides | 50 | GLP 1 Tirz | 60 mg | $200 | $3.33/mg | View | |
| Panda Peptide | 50 | Tirzépatide (10mg-30mg) | 30 mg | CA$144 | $3.38/mg | View | |
| Lyze Labs | 75 | 10 mg × 10 | $340 | $3.40/mg | View | ||
| PS Peptides | 22 | Tirzepatide (1 Vial) – Subscription | 30 mg | $103 | $3.45/mg | View | |
| Royal Peptides FDA warning letter, Aug 2026 | 52 | 30 mg | $104 | $3.47/mg | View | ||
| Panda Peptide | 50 | Tirzépatide (10mg-30mg) | 20 mg | CA$99 | $3.48/mg | View | |
| Polar Peptides | 60 | 20 mg × 10 | CA$1,020 | $3.59/mg | View | ||
| PS Peptides | 22 | Tirzepatide (1 Vial) – Subscription | 20 mg | $72 | $3.60/mg | Out of stock | View |
| GenPeptide | 68 | Tirz-GP (5-Vial Kit) | 10 mg × 5 | $180 | $3.60/mg | View | |
| Royal Peptides FDA warning letter, Aug 2026 | 52 | 20 mg | $72 | $3.60/mg | View | ||
| Polar Peptides | 60 | 30 mg × 5 | CA$770 | $3.61/mg | View | ||
| Nation Peptides | 65 | GLP2 (TIRZ) | 30 mg | $110 | $3.67/mg | View | |
| Royal Peptides FDA warning letter, Aug 2026 | 52 | 15 mg | $56 | $3.73/mg | View | ||
| Solira | 57 | Tirzepatide (GLP-2T) | 30 mg | $116 | $3.87/mg | View | |
| PS Peptides | 22 | Tirzepatide (1 Vial) – Subscription | 15 mg | $58 | $3.90/mg | View | |
| GenPeptide | 68 | Tirz-GP (GLP-2TZ) | 20 mg | $80 | $4.00/mg | View | |
| Royal Peptides FDA warning letter, Aug 2026 | 52 | 10 mg | $40 | $4.00/mg | View | ||
| Royal Peptides FDA warning letter, Aug 2026 | 52 | Canada Peptide Warehouse – Single Vials · Tirz 30mg | 30 mg | $120 | $4.00/mg | View | |
| Polar Peptides | 60 | 30 mg × 3 | CA$528 | $4.13/mg | View | ||
| Panda Peptide | 50 | Tirzépatide (10mg-30mg) | 10 mg | CA$59 | $4.15/mg | View | |
| Geo Peptides | 52 | GLP-2 TIRZ 60mg | 60 mg | $250 | $4.17/mg | View | |
| Polar Peptides | 60 | 20 mg × 5 | CA$595 | $4.18/mg | View | ||
| Panda Peptide | 50 | Tirzépatide (10mg-30mg) | 15 mg | CA$90 | $4.22/mg | Out of stock | View |
| Vertex Labs | 60 | GLP-2 TRZ | 60 mg | $269 | $4.48/mg | View | |
| GenPeptide | 68 | Tirz-GP (GLP-2TZ) | 10 mg | $45 | $4.50/mg | View | |
| Polar Peptides | 60 | 15 mg × 10 | CA$980 | $4.59/mg | View | ||
| Polar Peptides | 60 | 20 mg × 3 | CA$408 | $4.78/mg | View | ||
| Solira | 57 | Tirzepatide (GLP-2T) | 20 mg | $97 | $4.85/mg | View | |
| Polar Peptides | 60 | 10 mg × 10 | CA$700 | $4.92/mg | View | ||
| PS Peptides | 22 | Tirzepatide (1 Vial) – Subscription | 10 mg | $49 | $4.95/mg | View | |
| Geo Peptides | 52 | GLP-2 TIRZ 20mg | 20 mg | $100 | $5.00/mg | View | |
| Royal Peptides FDA warning letter, Aug 2026 | 52 | Tirzepatide 5mgx10vials | 5 mg × 10 | $250 | $5.00/mg | View | |
| Polar Peptides | 60 | 15 mg × 5 | CA$542 | $5.08/mg | View | ||
| Polaris Peptides | 45 | 60 mg | $309 | $5.15/mg | View | ||
| Polar Peptides | 60 | 30 mg | CA$220 | $5.16/mg | View | ||
| Vertex Labs | 60 | GLP-2 TRZ | 40 mg | $209 | $5.22/mg | View | |
| Polaris Peptides | 45 | 50 mg | $270 | $5.40/mg | View | ||
| Polar Peptides | 60 | 10 mg × 5 | CA$387 | $5.44/mg | View | ||
| Polar Peptides | 60 | 15 mg × 3 | CA$357 | $5.58/mg | View | ||
| Vertex Labs | 60 | GLP-2 TRZ | 30 mg | $169 | $5.63/mg | View | |
| Volta Peptides | 70 | 10 mg | $57 | $5.70/mg | View | ||
| Royal Peptides FDA warning letter, Aug 2026 | 52 | 5 mg | $29 | $5.76/mg | View | ||
| Loti Labs | 62 | Tirz 50mg (GLP-2) | 50 mg | $290 | $5.80/mg | View | |
| Lyze Labs | 75 | 5 mg × 10 | $290 | $5.80/mg | View | ||
| Polar Peptides | 60 | 5 mg × 10 | CA$420 | $5.91/mg | View | ||
| Vertex Labs | 60 | GLP-2 TRZ | 20 mg | $119 | $5.95/mg | View | |
| Polar Peptides | 60 | 20 mg | CA$170 | $5.98/mg | View | ||
| Polar Peptides | 60 | 10 mg × 3 | CA$255 | $5.98/mg | View | ||
| Polar Peptides | 60 | 5 mg × 5 | CA$230 | $6.47/mg | View | ||
| Polar Peptides | 60 | 15 mg | CA$140 | $6.56/mg | View | ||
| Nation Peptides | 65 | GLP2 (TIRZ) | 10 mg | $70 | $7.00/mg | View | |
| Polar Peptides | 60 | 10 mg | CA$100 | $7.03/mg | View | ||
| Polar Peptides | 60 | 5 mg × 3 | CA$150 | $7.03/mg | View | ||
| Polaris Peptides | 45 | 30 mg | $225 | $7.50/mg | View | ||
| Polar Peptides | 60 | 5 mg | CA$60 | $8.44/mg | View | ||
| Polaris Peptides | 45 | 10 mg | $89 | $8.90/mg | View | ||
| Polaris Peptides | 45 | 5 mg | $55 | $11.00/mg | View | ||
| Blue Sky Peptide | 35 | Tirz (GLP-1, GIP RA) 10mg | 10 mg | $119 | $11.90/mg | View | |
| Pure Lab Peptides | 82 | GLP2-T 30mg | 30 mg | $400 | $13.33/mg | View |
Transparency is our score out of 100 for how much a vendor makes public about itself. It isn't a purity test.
Before you compare on price alone
A low price is only a bargain if the vial holds what the label says, and a high one doesn't prove quality: only an independent lab test shows what's in a vial. Check the vendor's latest batch certificate of analysis (how to read one), and see our Tirzepatide overview for what's known about the compound.
Is Tirzepatide legal? Status by market
A summary of official sources, checked Oct 14, 2026. Not legal advice.
- United States
- Prescription medicine approved as Mounjaro (May 2022) and Zepbound (November 2023) [1][2].
- United Kingdom
- Licensed prescription medicine (Mounjaro) [3].
- European Union
- Centrally authorized as Mounjaro since September 2022 [4].
- Canada
- Marketed as Mounjaro and Zepbound [5][6].
- Australia
- Schedule 4 (prescription-only); registered as Mounjaro [7][8].
- Sport (WADA)
- Not named on the 2026 Prohibited List [9].
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Cite or link to this page
Our data is free to reuse under CC BY 4.0. Please credit us with a link to this page.
Peptide Referee. (2026). Tirzepatide price per mg, by vendor. Retrieved Oct 15, 2026, from https://peptidereferee.com/prices/tirzepatide/<a href="https://peptidereferee.com/prices/tirzepatide/">Tirzepatide price per mg, by vendor</a> (Peptide Referee)