Same product. Comparable prices.
The lowest effective price in stock for a Retatrutide 5 mg vial is $15 ($3 per mg) at Premier Bio Labs, checked Sep 21, 2026, across 3 offers compared. 2 picks with a product COA on file.
Prices checked
Focused price comparison
Prices are recorded observations for the same product. Confirm the price and availability with the vendor before buying.
3 of 3 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). | $15$3 / 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 |
| Polaris Peptides Grade A-88/100 Passed trust floorPick 1Product COA on fileTested Jan 26, 2026 · Janoshik Analytical · ref 101789 · purity 99.601% · batch POL-R5-4 Vendor-hosted copy · Lab site ↗ · SHA-256 fac9ca6708e1…2 older reports on file for this product. | $50$10 / mg | 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 floorPick 2Lab-verified COATested Jan 14, 2026 · MZ Biolabs · batch 3468012957 Vendor-hosted copy · SHA-256 dcaf11703239…1 older report on file for this product. | $89.90$17.98 / mg | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
Saved comparisons
Save a package-price target here and check it when you return. Watches stay in this browser; no account or email alerts.
Retatrutide 5 mg vial
No recent, available offer can be used for a target check.
Uses listed prices checked within 72 hours and recorded in stock. Coupons, shipping and tax are excluded. Confirm at the vendor.