Same product. Comparable prices.
The lowest effective price in stock for a Tirzepatide 5 mg vial is $55 ($11 per mg) at Polaris Peptides, checked Oct 6, 2026, across 3 offers compared. 2 picks with a product COA on file.
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3 of 3 matching offers
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2 picks for this product as of Oct 6, 2026. Picks are up to three of the lowest effective prices among vendors that passed the trust floor, were in stock and checked within 72 hours, and have a COA on file for this product and strength tested within the last 12 months. Fewer than three is normal. Affiliate relationships never affect picks or order. A COA shows the batch it names; it does not prove which lot a vendor ships today.
One-package prices require ordering one sellable package of the selected size. Bulk deals appear in the separate purchase-size view.
Effective prices include only verified automatic promotions or the selected verified coupon scenario. They exclude shipping and tax. Automatic promotions are not stacked with coupons unless the combined terms were verified. Sorting changes this table only; vendor grades and picks are unchanged.
| Vendor and trust | Listed price | Stock record | Price checked | Product |
|---|---|---|---|---|
| Polaris Peptides Grade A-88/100 Passed trust floorPick 1Product COA on fileTested Nov 24, 2025 · TrustPointe Analytics · ref SPL-2371 · batch POL-T5-8 Lab-authored document · Lab site ↗ · SHA-256 d00925b8f9d4…2 older reports on file for this product. | $55$11 / mg | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| Prime Lab Peptides Grade B+82/100 Passed trust floorPick 2Product COA on fileTested Aug 24, 2026 · Freedom Diagnostics · purity 99.92% · batch 036737484TIRZ Vendor-hosted copy · Lab site ↗ · SHA-256 4446687f76c9… | $70$14 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| Evolve Peptides Grade A-86/100 Passed trust floorCOA for another strengthTested Oct 21, 2024 · Janoshik Analytical · ref 51009 · purity 99.522% · batch TZE-05 · measured 10.04 mg vs 5 mg labeled Lab-authored document · Lab site ↗ · SHA-256 222034328cb7…No report on file confirms this strength (15% under to 35% over the label). | $74.90$14.98 / mg | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
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Tirzepatide 5 mg vial
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Uses listed prices checked within 72 hours and recorded in stock. Coupons, shipping and tax are excluded. Confirm at the vendor.