Same product. Comparable prices.
The lowest effective price in stock for a Retatrutide 30 mg vial is $142.99 ($4.77 per mg) at Premier Bio Labs, checked Sep 21, 2026, across 7 offers compared. 2 picks with a product COA on file.
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7 of 7 matching offers
Check the observation date beside each price. Prices and stock can change between checks; confirm both at the vendor.
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 |
|---|---|---|---|---|
| Premier Bio Labs Grade A-87/100 Below trust floorCOA for another strengthTested Nov 22, 2025 · Freedom Diagnostics · batch GLPR310-01 Vendor-hosted copy · Lab site ↗ · SHA-256 ea71ab103df9…No report on file confirms this strength (15% under to 35% over the label). | $142.99$4.77 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this dateLatest check unavailable; showing last observation (attempted Oct 6, 2026). | Product link unavailable |
| Amino Science Grade A-89/100 Passed trust floorVendor tests other products32 public reports from this vendor, none matched to this product. | $155.99$5.20 / mgDeal not verified · listed price shown20% off first orderCode: The affiliate dashboard confirms PEPGRADES gives 20% off; the public program describes a first-order offer. Product exclusions, minimums, and combination with the observed price are not established. No discount is included in the comparison. Complete pricing conditions are unconfirmed. Excluded from price calculations.Source: aminoscience.io · Affiliate dashboard and public affiliate program · /affiliate. Code recorded Sep 16, 2026; terms reviewed Sep 21, 2026.A commission rate is not a shopper discount. Coupon use may attribute a purchase to PepGrades. | In stock when checked | Price recorded on this date | Product link unavailable |
| Alpha Pro Peptides Grade B+82/100 Passed trust floorPick 1Lab-verified COATested May 18, 2026 · Freedom Diagnostics · ref 2605150334 · purity 99.9% · batch AP-T30-0426 Lab portal copy · Lab copy ↗ · SHA-256 f0cbb397662f… | $169.99$5.67 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| AIO Peptides Not enough information to gradeNot graded Below trust floorProduct COA on fileTested Jul 9, 2026 · Freedom Diagnostics · ref 2607070441 · purity 99.98% · batch 6769 507 Vendor-hosted copy · Lab site ↗ · SHA-256 bc09bf5afc7b…2 older reports on file for this product. | $175.50$5.85 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| Peptide Crafters Grade B+82/100 Passed trust floorPick 2Product COA on fileTested Jul 30, 2026 · Accumark Labs · ref BNYR-4WN3 · purity 99.99% · batch PC-G5-RT30 Vendor-hosted copy · Lab site ↗ · SHA-256 a9883f10c77d…2 older reports on file for this product. | $185$6.17 / 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 floorVendor tests other products275 public reports from this vendor, none matched to this product. | $299.90$10 / mg | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| Peptides 4 Research Not enough information to gradeNot graded Below trust floorProduct COA on fileTested Feb 2, 2026 · BioAnalytical Laboratory, Inc. · ref QC260489 · purity 99.78% · batch 260128RT303 Vendor-hosted copy · Lab site ↗ · SHA-256 231b32b3af58… | $300$10 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this date | Product link unavailable |
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Retatrutide 30 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.