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
For 300mg of Tirzepatide, the lowest total is Elyria Bio at $314.99 ($1.05 per mg, as 1 × 10-pack of 30mg), including code PLUG (10% off) and free shipping. Next: PeptidePlugs at $324, then Peptide Supply Co at $340. We track 15 vendors carrying it.
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| Vendor | 30mg | 300mg | Per mg | Codes applied | Testing |
|---|---|---|---|---|---|
| Elyria Bioprofile | $50.99 | $314.99 | $1.05 | PLUG 10% |
Purity, Endotoxin |
| PeptidePlugsprofile | $74 | $324 | $1.08 | PLUG 10% first order only |
Purity, Endotoxin, Metals* |
| Peptide Supply Coprofile | $65.30 | $340 | $1.13 | PLUG 10%, auto 8% |
Purity, Endotoxin* |
| Proved Peptidesprofile | $50 | $353 | $1.18 | — | Purity, Endotoxin |
| Puratek Peptidesprofile | $60.94 | $364.29 | $1.21 | THEPEPTIDEPLUG 10% |
Purity, Endotoxin, Metals* |
| Virtus Peptidesprofile | $58.10 | $371.70 | $1.24 | PLUG 10% first order only |
Purity, Endotoxin, Metals |
| Crush Researchprofile | $67.89 | $403.38 ships 320mg: 1 × 5-pack of 40mg + 1 × 3-pack of 40mg | $1.26 | PLUG 10% |
Purity, Endotoxin, Metals |
| Glacier Aminosprofile | $102.19 | $529.15 | $1.76 | PLUG 10% |
Purity, Endotoxin, Metals |
| Regenerative Researchprofile | $102.19 | $580.13 | $1.93 | PLUG 15%, WELCOME15 15% first order only |
Purity, Endotoxin, Metals* |
| Orbitrexprofile | $122.48 | $719.96 | $2.40 | PLUG 10% |
Purity, Endotoxin, Metals* |
| Peptide Partnersprofile | $197.10 | $720 ships 400mg: 1 × 10-pack of 40mg | $1.80 | PLUG 10% |
Purity, Endotoxin, Metals |
| Forge Performanceprofile | $100 | $810 | $2.70 | PLUG 10% |
Purity, Endotoxin, Metals |
| PADRE Researchprofile | $132.60 | $880 | $2.93 | PLUG 10%, PADRE10 10% |
Purity, Endotoxin, Metals |
| Real Peptidesprofile | $116.63 | $912 | $3.04 | PLUG 20% |
Purity, Endotoxin* |
| Blank Peptidesprofile | $163.30 | $1,006.45 | $3.35 | X20 20%, PLUG 10% |
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 Elyria Bio — code PLUG → See the full breakdown →| Strength | Vendors | Single vial | 10-vial kit | Per mg (kit) |
|---|---|---|---|---|
| 10mg | 5 | $43.16 · Peptide Supply Co | $225.20 · Peptide Supply Co | $2.25 |
| 15mg | 3 | $42.94 · Puratek Peptides | $305.62 · Puratek Peptides | $2.04 |
| 20mg | 3 | $51.69 · Crush Research | $290.80 · Peptide Supply Co | $1.45 |
| 30mg | 13 | $50 · Proved Peptides | $314.99 · Elyria Bio | $1.05 |
| 40mg | 2 | $75.99 · Crush Research | $404.19 · Crush Research | $1.01 |
| 60mg | 7 | $84 · Proved Peptides | $487.60 · Peptide Supply Co | $0.813 |
| 100mg | 1 | $155.50 · Peptide Supply Co | $750 · Peptide Supply Co | $0.750 |
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 $50 total. For 300mg, Elyria Bio is lowest at $314.99 total ($1.05 per mg), including code PLUG (10% off) and free shipping.
For 300mg, the lowest total overall — Elyria Bio at $314.99 — 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: Peptide Supply Co at $225.20 ($2.25 per mg); 15mg × 10: Puratek Peptides at $305.62 ($2.04 per mg); 20mg × 10: Peptide Supply Co at $290.80 ($1.45 per mg); 30mg × 10: Elyria Bio at $314.99 ($1.05 per mg); 40mg × 10: Crush Research at $404.19 ($1.01 per mg); 60mg × 10: Peptide Supply Co at $487.60 ($0.813 per mg); 100mg × 10: Peptide Supply Co at $750 ($0.750 per mg).
Virtus Peptides, Crush Research, Glacier Aminos, Peptide Partners, Forge Performance and PADRE Research publish heavy-metals testing on every batch. PeptidePlugs, Puratek Peptides, Regenerative Research and Orbitrex publish it on some batches.
For 300mg, totals run from $314.99 to $1,006.45 across 15 vendors — $1.05 to $3.35 per mg — including each vendor's multi-vial discounts, our discount codes and shipping. Before any discounts, list prices run from $0.900 to $7.30 per mg.