Same product. Comparable prices.
The lowest effective price in stock for a MOTS-c 40 mg vial is $35 ($0.88 per mg) at Bulk Peptide Supply, checked Oct 6, 2026, across 11 offers compared. 3 picks with a product COA on file.
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11 of 11 matching offers
Check the observation date beside each price. Prices and stock can change between checks; confirm both at the vendor.
3 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 |
|---|---|---|---|---|
| Bulk Peptide Supply Grade B+84/100 Passed trust floorPick 1Product COA on fileTested Jan 7, 2026 · MDx BioAnalytical Laboratory · ref QC260052 · purity 99.81% · batch MS405688N Lab-authored document · Lab site ↗ · SHA-256 0b2fe5131db2… | $35$0.88 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| Rescue Research Grade B78/100 Passed trust floorProduct COA on fileTested Jul 19, 2026 · Freedom Diagnostics · ref 2607160053 · purity 99.54% · batch RR-MS-2607 Vendor-hosted copy · Lab site ↗ · SHA-256 864d6e31492f…1 older report on file for this product. | $79.99$2 / mgDeal not verified · listed price shown | Out of stock when checked | Price recorded on this date | Product link unavailable |
| Blue Ridge Peptides Grade B+83/100 Passed trust floorPick 2Lab-verified COATested May 27, 2026 · Freedom Diagnostics · ref 2605260194 · purity 99.79% · batch BRP 266 MS40 Lab-authored document · Lab site ↗ · SHA-256 0fd39cb98d13…1 older report on file for this product. | $80$2 / mg | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| Coffee and Peppers Grade B78/100 Passed trust floorProduct COA on fileTested Jun 14, 2026 · Freedom Diagnostics · ref 2606110037 · purity 99.42% · batch CPMOTS4026042701 Lab-authored document · Lab site ↗ · SHA-256 6cff95e71caf… | $89.99$2.25 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this dateLatest check unavailable; showing last observation (attempted Oct 6, 2026). | Check offer ↗PepGrades earns nothing from this link. |
| Peptide Plugs Grade A-88/100 Passed trust floorPick 3Product COA on fileTested Jul 25, 2026 · Freedom Diagnostics · ref 2607220366 · purity 99.55% · batch 160-04-DK Vendor-hosted copy · SHA-256 a738881a89fd… | $90$2.25 / mgBulk deal available in the bulk view · requires 3 packages ordered | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| Premier Bio Labs Grade A-87/100 Below trust floorLab-verified COATested Jun 12, 2026 · ILS Laboratories · ref COA-2026-OPD-5_ · purity 99.9% · batch MTC40-02 Lab portal copy · Lab copy ↗ · SHA-256 261f3c2a14a4… | $91$2.28 / 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 |
| NuLife Peptides Grade B72/100 Passed trust floorVendor tests other products1 public report from this vendor, none matched to this product. | $100$2.50 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this dateLatest check unavailable; showing last observation (attempted Oct 6, 2026). | Check offer ↗PepGrades earns nothing from this link. |
| Alpha Pro Peptides Grade B+82/100 Passed trust floorProduct COA on fileTested Aug 20, 2026 · Freedom Diagnostics · ref 2608131151 · purity 99.17% · batch 0724 Vendor-hosted copy · Found on the product page by the weekly COA crawl · SHA-256 6d525028a887…1 older report on file for this product. | $104.99$2.62 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this date | Product link unavailable |
| Orbitrex Peptides Grade A-85/100 Passed trust floorVendor tests other products163 public reports from this vendor, none matched to this product. | $119.99$3 / mgDeal not verified · listed price shown | Out of stock when checked | Price recorded on this date | Product link unavailable |
| AIO Peptides Not enough information to gradeNot graded Below trust floorVendor tests other products92 public reports from this vendor, none matched to this product. | $127.50$3.19 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| Amino Science Grade A-89/100 Passed trust floorVendor tests other products32 public reports from this vendor, none matched to this product. | $146.99$3.67 / 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 | Check offer ↗Affiliate disclosure: PepGrades may earn a commission if you buy through this link. Grades and rankings are independent. |
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MOTS-c 40 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.