Also sold as GLP-2 Tirzepatide, GLP-2 TZ, Double Agonist, G2-TRZ, GLA-2 TRZ, Twin'cretin, GLP-TZ, RR-TZ, PUR-2T, GLP-2, 2x Agonist, GLYCON X, Revitalized TZ
For 300mg of Tirzepatide, the lowest total is Crush Research at $264.60 ($0.882 per mg, as 1 × 10-pack of 20mg + 1 × 5-pack of 20mg), including code PLUG (10% off) and free shipping. Next: Proved Peptides at $275, then PeptidePlugs at $297. We track 15 vendors carrying it.
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| Vendor | 30mg | 300mg | Per mg | Codes applied | Testing |
|---|---|---|---|---|---|
| Crush Researchprofile | $42.60 | $264.60 | $0.882 | PLUG 10% |
Purity, Endotoxin, Metals |
| Proved Peptidesprofile | $41 | $275 | $0.917 | — | Purity, Endotoxin |
| PeptidePlugsprofile | $69.50 | $297 | $0.990 | PLUG 10% first order only |
Purity, Endotoxin, Metals* |
| Puratek Peptidesprofile | $60.94 | $323.77 | $1.08 | THEPEPTIDEPLUG 10% |
Purity, Endotoxin, Metals* |
| Virtus Peptidesprofile | $58.10 | $371.70 | $1.24 | PLUG 10% first order only, 5% after |
Purity, Endotoxin, Metals |
| Peptide Supply Coprofile | $70.50 | $372 | $1.24 | PLUG 10% |
Purity, Endotoxin* |
| Glacier Aminosprofile | $70.98 | $419.78 | $1.40 | PLUG 10% |
Purity, Endotoxin, Metals |
| FirstForm Peptidesprofile | $73.12 | $516.66 | $1.72 | PLUG 10% + B2G1 buy 2 get 1 free |
Purity, Endotoxin, Metals |
| Orbitrexprofile | $107.98 | $577.97 | $1.93 | PLUG 15% |
Purity, Endotoxin, Metals* |
| PADRE Researchprofile | $84.50 | $612 | $2.04 | PLUG 10% + PADRE5 5% |
Purity, Endotoxin, Metals |
| Blank Peptidesprofile | $97.60 | $667 | $2.22 | BLACKFRIDAY 50% + PLUG 10% |
Purity, Endotoxin |
| Regenerative Researchprofile | $121.32 | $704.44 | $2.35 | PLUG 15% |
Purity, Endotoxin, Metals* |
| Modern Aminosprofile | $115.80 | $730.76 | $2.44 | PLUG 10% |
Purity, Endotoxin, Metals* |
| Forge Performanceprofile | $100 | $810 | $2.70 | PLUG 10% |
Purity, Endotoxin, Metals |
| Real Peptidesprofile | $113.63 | $912 | $3.04 | — | Purity, Endotoxin* |
Totals come from the same optimizer as our comparison tool: each vendor's cheapest way to supply the amount, with its multi-vial and mix-and-match discounts, the discount codes we hold for that vendor, and shipping to the US. Vendors reach each amount with whatever vial sizes they sell, and a vendor without a matching size may ship slightly more. Codes marked "first order only" assume a first order. "Per mg" is for the 300mg total. Confirm the final price at checkout. *Testing marked with an asterisk is present on some batches, not all.
Buy at Crush Research — code PLUG → See the full breakdown →| Strength | Vendors | Single vial | 10-vial kit | Per mg (kit) |
|---|---|---|---|---|
| 10mg | 7 | $33.50 · PADRE Research | $183.96 · Glacier Aminos | $1.84 |
| 15mg | 3 | $42.94 · Puratek Peptides | $251.69 · Puratek Peptides | $1.68 |
| 20mg | 5 | $38.10 · Crush Research | $173.10 · Crush Research | $0.865 |
| 30mg | 12 | $41 · Proved Peptides | $270.90 · Crush Research | $0.903 |
| 40mg | 2 | $75.99 · Crush Research | $484.38 · Crush Research | $1.21 |
| 60mg | 7 | $72 · Proved Peptides | $486 · PeptidePlugs | $0.810 |
| 100mg | 1 | $169.50 · Peptide Supply Co | $822 · Peptide Supply Co | $0.822 |
Each strength is priced using only that vial size (single vials or packs of it), the same as choosing that size in the comparison tool. Totals include multi-vial discounts, our discount codes and US shipping.
It depends on how much you buy, because most vendors discount multi-vial orders. For 30mg, Proved Peptides is lowest at $41 total. For 300mg, Crush Research is lowest at $264.60 total ($0.882 per mg), including code PLUG (10% off) and free shipping.
For 300mg, the lowest total overall — Crush Research at $264.60 — is also from a vendor that publishes endotoxin testing on every batch. 13 of the 15 vendors do.
Tirzepatide is sold in 10mg, 15mg, 20mg, 30mg, 40mg, 60mg and 100mg vials. 10mg × 10: Glacier Aminos at $183.96 ($1.84 per mg); 15mg × 10: Puratek Peptides at $251.69 ($1.68 per mg); 20mg × 10: Crush Research at $173.10 ($0.865 per mg); 30mg × 10: Crush Research at $270.90 ($0.903 per mg); 40mg × 10: Crush Research at $484.38 ($1.21 per mg); 60mg × 10: PeptidePlugs at $486 ($0.810 per mg); 100mg × 10: Peptide Supply Co at $822 ($0.822 per mg).
Crush Research, Virtus Peptides, Glacier Aminos, FirstForm Peptides, PADRE Research and Forge Performance publish heavy-metals testing on every batch. PeptidePlugs, Puratek Peptides, Orbitrex, Regenerative Research and Modern Aminos publish it on some batches.
For 300mg, totals run from $264.60 to $912 across 15 vendors — $0.882 to $3.04 per mg — including each vendor's multi-vial discounts, our discount codes and shipping. Before any discounts, list prices run from $0.867 to $7.30 per mg.