Same product. Comparable prices.
The lowest effective price in stock for a DSIP 10 mg vial is $34.95 ($3.50 per mg) at Puratek Peptides, checked Oct 6, 2026, across 16 offers compared. 3 picks with a product COA on file.
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16 of 16 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 |
|---|---|---|---|---|
| Puratek Peptides Grade A-85/100 Passed trust floorVendor tests other products101 public reports from this vendor, none matched to this product. | $34.95$3.50 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| Blue Ridge Peptides Grade B+83/100 Passed trust floorPick 1Product COA on fileTested Jul 9, 2026 · Freedom Diagnostics · ref 2607070477 · purity 99.17% · batch BRP-267-DS10 Lab-authored document · Lab site ↗ · SHA-256 0f9482208e1b… | $35$3.50 / mg | 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 floorCOA for another strengthTested May 18, 2026 · Freedom Diagnostics · ref 2605150386 · purity 99.53% · batch AS-DSIP-0426 · measured 7.21 mg vs 10 mg labeled Lab portal copy · Lab copy ↗ · SHA-256 455eaa60892e…No report on file confirms this strength (15% under to 35% over the label). | $36.99$3.70 / 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. |
| Orbitrex Peptides Grade A-85/100 Passed trust floorVendor tests other products163 public reports from this vendor, none matched to this product. | $39.99$4 / mg | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| Peptide Plugs Grade A-88/100 Passed trust floorPick 2Product COA on fileTested Jul 25, 2026 · Freedom Diagnostics · ref 2607220338 · purity 99.16% · batch 160-05-DK Vendor-hosted copy · Found on the product page by the weekly COA crawl · SHA-256 db2e338da510…1 older report on file for this product. | $40$4 / 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. |
| GenPeptide Grade A-86/100 Passed trust floorVendor tests other products111 public reports from this vendor, none matched to this product. | $45$4.50 / mgBulk deal available in the bulk view · requires 17 packages ordered | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| NextechLabs Grade C69/100 Below trust floorVendor tests other products71 public reports from this vendor, none matched to this product. | $45$4.50 / 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. |
| Peptides 4 Research Not enough information to gradeNot graded Below trust floorProduct COA on fileTested Feb 17, 2026 · BioAnalytical Laboratory, Inc. · ref COA260786 · purity 99.76% · batch 260211DS103 Vendor-hosted copy · Lab site ↗ · SHA-256 12e592d9cb24… | $45$4.50 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this date | Product link unavailable |
| Alpha Pro Peptides Grade B+82/100 Passed trust floorVendor tests other products61 public reports from this vendor, none matched to this product. | $49.99$5 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| Alpha Peps Grade B+82/100 Passed trust floorCOA for another strengthTested Feb 21, 2026 · Freedom Diagnostics · ref 2602190185 · purity 99.253% · batch 04009 · measured 4.07 mg vs 10 mg labeled Matched at the lab · Lab copy ↗ · SHA-256 0fac278d6d1a…No report on file confirms this strength (15% under to 35% over the label). | $50$5 / 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 Aug 1, 2026 · Freedom Diagnostics · ref 2607290618 · purity 99.12% · batch CPDS10AB26208 Lab-authored document · Lab site ↗ · SHA-256 fc8fff0f0101…1 older report on file for this product. | $54.99$5.50 / 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. |
| Ameano Peptides Grade B+83/100 Passed trust floorCOA for another strengthTested Sep 12, 2025 · Janoshik Analytical · ref 78811 · purity 99.829% · batch DSIP0509042025-04 · measured 6.46 mg vs 10 mg labeled Vendor-hosted copy · Lab site ↗ · SHA-256 2c7e7365783b…No report on file confirms this strength (15% under to 35% over the label).2 older reports on file for this product. | $58$5.80 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| EZ Peptides Grade A-88/100 Passed trust floorPick 3Lab-verified COATested Mar 23, 2026 · Janoshik Analytical · ref 123920 · purity 98.386% · batch EZP-DSIP1003062026-02 Lab portal copy · Lab copy ↗ · SHA-256 3620ad155a7e…1 older report on file for this product. | $58$5.80 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| Glacier Aminos Grade B+83/100 Passed trust floorProduct COA on fileTested Oct 26, 2025 · Freedom Diagnostics · ref 2510230081 · batch DSP592503 Lab-authored document · Lab site ↗ · SHA-256 51dddca440fa… | $59.99$6 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| Ascension Peptides Grade A-87/100 Passed trust floorProduct COA on fileTested Feb 15, 2026 · MZ Biolabs · batch null Vendor-hosted copy · Lab site ↗ · SHA-256 ef5422fef6ff…2 older reports on file for this product. | $60$6 / mgDeal not verified · listed price shown | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| Paramount Peptides Grade B78/100 Passed trust floorProduct COA on fileTested Jul 6, 2026 · Accumark Labs · batch FAZE-LNUH Vendor-hosted copy · Lab site ↗ · SHA-256 dab702e4cffe…1 older report on file for this product. | $65.45$6.55 / mg | In stock when checked | Price recorded on this date | Product link unavailable |
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DSIP 10 mg vial
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