Same product. Comparable prices.
The lowest effective price in stock for a Selank/Semax Blend 20 mg vial is $20 ($1 per mg) at Bulk Peptide Supply, checked Oct 6, 2026, across 8 offers compared. 3 picks with a product COA on file.
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8 of 8 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 Jun 20, 2026 · MDx BioAnalytical Laboratory · ref COA261902 · purity 99.76% · batch SS8567676 Lab-authored document · SHA-256 450b2a064563…1 older report on file for this product. | $20$1 / mgDeal not verified · listed price shown | 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 26, 2026 · Freedom Diagnostics · ref 2607240073 · purity 99.67% · batch 420L-01-DK Vendor-hosted copy · Found on the product page by the weekly COA crawl · SHA-256 20e43d932f6a…2 older reports on file for this product. | $60$3 / 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 floorVendor tests other products95 public reports from this vendor, none matched to this product. | $69$3.45 / 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 |
| Silverstone Labs Grade B+81/100 Passed trust floorVendor tests other products31 public reports from this vendor, none matched to this product. | $70$3.50 / mgDeal not verified · listed price shownRecorded code · terms unconfirmedCode: This vendor-issued code is recorded, but shopper savings and eligibility are not confirmed. The public program's 10% figure describes partner commission, not a verified customer discount. The requested PEPGRADES code is not confirmed. Complete pricing conditions are unconfirmed. Excluded from price calculations.Source: silverstonelabsco.com · Signup record and public affiliate program · /affiliate-login/. 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 the vendor storefront link. Product links are direct and do not use affiliate attribution. Grades and rankings are independent. |
| Glacier Aminos Grade B+83/100 Passed trust floorVendor tests other products210 public reports from this vendor, none matched to this product. | $81.99$4.10 / mg | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
| Ameano Peptides Grade B+83/100 Passed trust floorPick 3Lab-verified COATested Mar 23, 2026 · Janoshik Analytical · ref 124459 · batch SEMXSEL1003052026-01 Lab portal copy · Lab copy ↗ · SHA-256 f5a088e379a5… | $88$4.40 / 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 floorLab-verified COATested Jun 23, 2026 · Janoshik Analytical · ref 197595 · batch EZP-SEMXSEL1006012026-02 Lab portal copy · Lab copy ↗ · SHA-256 69fcef8b1209…1 older report on file for this product. | $88$4.40 / 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 floorProduct COA on fileTested Dec 29, 2025 · MZ Biolabs · purity 99.36% · batch 7152948031 Vendor-hosted copy · SHA-256 52a2f2b8802e…1 older report on file for this product. | $125$6.25 / mg | In stock when checked | Price recorded on this date | Check offer ↗PepGrades earns nothing from this link. |
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Selank/Semax Blend 20 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.