PeptidePrices evidence score: 9/10.
Direct answer
PeptidePrices rates Particle Peptides 9/10. The October 4, 2026 archive review retained 120 distinct laboratory reports across 87 complete PDFs and 954 pages, including 22 exact Liquilabs issuer matches. Other complete APIGENEX, Liquilabs and Eurofins reports remain reviewed vendor-source evidence with report-specific panels and any conflicts visible. Particle discloses its Slovak operating company; customer feedback and fulfillment evidence remain separate from these laboratory findings.
Evidence summary
Yes, Particle Peptides presents as a legitimate, established EU research supplier with a disclosed Slovak company and one of the broader public certificate libraries in this comparison.
Check the PDF for the exact batch before ordering and read both the purity and measured-content lines. Buyers should also confirm that the specific product is permitted at their destination—the cart blocks restricted combinations—and allow for the published 7–21-business-day international delivery estimate outside the EU.
Particle Peptides is a Slovak research-peptide supplier that states it has served more than 10,000 customers since 2015. The public company page identifies PARTICLE s.r.o. in Lučenec, Slovakia. It ships across the European Union and to selected international countries, including the US and UK; product-level restrictions are enforced in the cart.
Reviewed October 4, 2026: Particle Peptides’ finite archive links 92 complete PDF export URLs, which reduce to 87 distinct complete files with 954 pages; 1,006 is the page total before repeated export files are removed. The library separates 120 laboratory-report identities across Liquilabs, APIGENEX, Eurofins Environment Testing and Eurofins BioPharma Product Testing, including independently numbered reports appended to the same bundle. 22 report identities match a specific Liquilabs complete file byte for byte. APIGENEX and Eurofins files remain reviewed vendor-source evidence unless a specific official report matches; the Eurofins QR portal’s download could not be retrieved during the bounded check. Complete identity/result/conclusion and appended-laboratory summary pages were visually reviewed, and every analytical attachment page is retained. The archive distinguishes current and archived source rows. Liquilabs panels vary by report: chromatographic content/purity, FTIR/retention-time or MS identity, USP <61> aerobic and yeast/mold bioburden, bacterial endotoxin and elemental impurities. Bioburden is not a sterility culture. New Semax 10 mg batch 2026345 measures 9.26 mg, 99.8% purity and 0.013 EU/mg endotoxin; Pinealon 10 mg batch 2026336 measures 8.98 mg and 95.4% purity. Earlier APIGENEX examples include PT-141 10 mg batch 2025233 at 8.5 mg and 99.13% purity, and KPV 5 mg batch 2024207 at 3.5 mg and 99.63%. APIGENEX negative endotoxin tests at 5 EU/mg sensitivity are distinct from newer Liquilabs quantitative results. Eurofins metal results retain their own mg/kg units and detection limits. Older GLP-3 and MOTS-C vendor exports differ from later official Liquilabs publications in date and populated metal results; these exports remain inspectable with the conflict recorded. Source 5 mg AOD-9604 and CJC-DAC associations whose laboratory amount prints 10 mg or 2 mg do not support 5 mg listing controls.
Particle's vendor-hosted order feed historically reported 4.9/5 from 529 ratings on August 30, 2026; it could not be independently refreshed through the current access gate. Earlier Reddit discussions describe fast shipping, support and replacements. A 2026 Biohackers thread contains a contrary customer account alleging product and reaction problems, without a linked independent vial analysis. These are mixed customer experiences rather than analytical findings. The current owner-set rating is 9/10.
Public batch COA Vault with identity, purity, content, microbiology, endotoxin and heavy-metals results
EU delivery is usually 2–7 business days; international delivery is usually 7–21.
Product-specific destination restrictions can apply and are enforced in the cart; import restrictions remain the buyer's responsibility.
| Peptide | Price | Package | Stock | |
|---|---|---|---|---|
| GLP-3R6-test panel COA on file APIGENEX | $129.48 | 10mg | In stock | View listing ↗ |
| TB-5002-test panel COA on file APIGENEX | $73.98 | 10mg | In stock | View listing ↗ |
| Semax6-test panel Verified COA Liquilabs | $31.44 | 10mg | In stock | View listing ↗ |
| Selank6-test panel COA on file Liquilabs | $29.86 | 10mg | In stock | View listing ↗ |
| CJC-1295 (With DAC) | $53.45 | 5mg | In stock | View listing ↗ |
| Ipamorelin4-test panel COA on file APIGENEX | $25.93 | 5mg | In stock | View listing ↗ |
| GHK-Cu (Copper Peptide)6-test panel COA on file Liquilabs | $53.45 | 50mg | In stock | View listing ↗ |
| Thymosin Alpha-12-test panel COA on file APIGENEX | $39.30 | 5mg | In stock | View listing ↗ |
| AOD-96046-test panel COA on file Liquilabs | $43.23 | 5mg | In stock | View listing ↗ |
| CJC-1295 (No DAC)6-test panel Verified COA Liquilabs | $39.30 | 5mg | In stock | View listing ↗ |
| GHRP-62-test panel COA on file APIGENEX | $21.22 | 5mg | In stock | View listing ↗ |
| GHRP-25-test panel COA on file Liquilabs | $21.22 | 5mg | In stock | View listing ↗ |
| Hexarelin6-test panel COA on file Liquilabs | $25.93 | 5mg | In stock | View listing ↗ |
| Epithalon (Epitalon)6-test panel COA on file Liquilabs | $36.15 | 10mg | In stock | View listing ↗ |
| FOXO4-DRI | $169.00 | 10mg | In stock | View listing ↗ |
| SS-31 (Elamipretide)4-test panel COA on file APIGENEX | $153.28 | 50mg | In stock | View listing ↗ |
| Melanotan-2 (MT-2)3-test panel COA on file APIGENEX | $37.72 | 10mg | In stock | View listing ↗ |
| DSIP (Delta Sleep-Inducing Peptide)6-test panel Verified COA Liquilabs | $39.30 | 10mg | In stock | View listing ↗ |
| KPV6-test panel Verified COA Liquilabs | $26.72 | 5mg | In stock | View listing ↗ |
| LL-376-test panel COA on file Liquilabs | $62.88 | 5mg | In stock | View listing ↗ |
| Thymalin6-test panel Verified COA Liquilabs | $47.16 | 20mg | In stock | View listing ↗ |
| Pinealon4-test panel COA on file APIGENEX | $40.87 | 10mg | In stock | View listing ↗ |
Evidence checked by PeptidePrices
The October 4, 2026 review covers the complete finite COA Vault: 92 export URLs reduce to 87 distinct PDFs and 954 pages, containing 120 separately identified laboratory reports. Printed clients or analytical submitters identify Particle Peptides / PARTICLE s.r.o. across Liquilabs, APIGENEX and both Eurofins divisions. Twenty-two report identities match complete official Liquilabs files byte for byte; other reports keep neutral checked-file states.
Search the Particle COA Vault →The official Liquilabs GLP-3 10 mg batch 2026314 measures 8.61 mg at purity above 99.8%; GHK-Cu 50 mg batch 2026332 measures 47.1 mg at 99.3%. Pinealon 10 mg batch 2026336 measures 8.98 mg at 95.4%. These are separate content and purity results. Bioburden plate counts, quantitative endotoxin tests and report-specific metal limits are distinct panels. Earlier blank-metal exports remain alongside the later official publications with the revision conflict recorded.
Open the COA Vault →Particle identifies PARTICLE s.r.o., Kolonada 4490/18, Lučenec 984 01, Slovakia, and publishes its business, tax, and VAT identifiers, email, telephone number, and commercial-register reference. That is stronger entity disclosure than a storefront name or support inbox alone.
Check Particle's company details →Particle's own review feed showed 4.9/5 from 529 ratings on August 30, so PeptidePrices labels it vendor-hosted rather than independent. Orders ship from Slovakia; the policy estimates 2–7 business days within the EU and 7–21 business days internationally, subject to destination and product restrictions. Exact delivery prices and methods vary by country.
Read the shipping and return policy →Customer experience ratings · Separate from our editorial score.
← All vendor reviewsNo reviews match these filters.
0 reviews for Particle Peptides
Five cheapest in-stock package prices per compound across every tracked vendor — not just Particle Peptides.
