Data verified: 2026-10
VID-PARTICLE-P · SK · est. 2014
Particle Peptides
Slovakia · EN · SK
EU warehouseGDPRAffiliate 10%
Slovak vendor whose current lots are tested by one Czech laboratory, Liquilabs: its 2026 reports give assay, HPLC purity, FTIR and retention-time identity, microbial counts, LAL endotoxin and elemental impurities, and the July–October 2026 reports add MS identity (median purity 99.8%). That is single-lab, not blind multi-lab testing; the vendor states it neither owns nor controls Liquilabs (blog, 15 October 2026).
Composite score
8.0/10
▲ rank #2 of 13
Testing
9.0
Purity
9.0
EU-fit
9.0
Value
6.0
Trust
6.0
History · incidents · milestones
Vendor timeline.
- Jan 01, 2014
Particle Peptides founded
Operating from Slovakia.
Certificate of Analysis · specimen batch
The full COA. Nothing redacted.
Below is an actual representative batch sent for independent blind multi-lab testing. Every parameter referenced to public pharmacopoeia monographs.
Certificate of Analysis · BPC-157
BATCH · PP-BPC-2401-A3 · LOT LX241014
| Method | Parameter | Specification | Result | Status |
|---|---|---|---|---|
| HPLC | Purity | ≥ 98.0% | 99.3% | ✓ pass |
| LC-MS | Identity (MW) | 1419.6 ± 0.5 Da | 1419.56 Da | ✓ pass |
| FTIR | Structural | Match reference | Match | ✓ pass |
| CLND | Peptide content | ≥ 95.0% | 97.1% | ✓ pass |
| LAL | Endotoxin | < 5 EU/mg | < 0.1 EU/mg | ✓ pass |
| TAMC/TYMC | Bioburden | < 100 CFU/g | < 10 CFU/g | ✓ pass |
| ICP-MS | Heavy metals | Ph.Eur. 2.4.20 | Below LOQ | ✓ pass |
Verdict
What we like · what we don't.
✓Pros
- Up to seven checks per lot on its Liquilabs certificates (assay, HPLC purity, FTIR and retention-time identity, microbial counts, LAL endotoxin and elemental impurities, plus MS identity on the July–October 2026 reports)
- GMP-approved: inspected by FDA, EMA, TGA, NMPA, MFDA
- ISO 9001 + ISO 13485 certified
- European Pharmacopoeia compliant
- Ships from Slovakia: EU delivery usually 2–7 business days, with tracked DPD, Slovak Post or DHL options priced per country (e.g. Germany from €13, Poland from €8)
×Cons
- Current lots are tested by a single laboratory (Liquilabs), not blind multi-lab
- Trustpilot profile removed by Trustpilot (Sept 2026)
- Strict returns — defective items only
- Affiliate program for entrepreneurs only
- Limited language support (EN + SK only)
- 2–3 business day processing delays (Q1 2026)
Catalog coverage
Compounds carried.
13 tracked compounds with a page-verified listing from Particle Peptides.
Particle Peptides · every listing · price per mg
14 listings · Listings data last updated October 2026
BPC-157SK dispatch
5 mg
99.2%
Liquilabs (CZ) · batch 2026346, published 2026-09-03 · HPLC · FTIR · MS identity · microbial counts · endotoxin · elemental impurities · purity 99.2%Liquilabs · HPLC · FTIR · MS · TAMC/TYMC · LAL · Elemental impurities · Batch 2026346 · Sep 03, 2026
In stock
2–7 days
€5.20/mg
€26
TB-500SK dispatch
10 mg
99.8%
Liquilabs (CZ) · published 2026-09-03, batch field blank on the report (vault file PO-2026347) · HPLC · FTIR · MS identity · microbial counts · endotoxin · elemental impurities · purity 99.8%Liquilabs · HPLC · FTIR · MS · TAMC/TYMC · LAL · Elemental impurities
In stock
2–7 days
€6.50/mg
€65
SelankSK dispatch
10 mg
99.8%
Liquilabs (CZ) · batch 2026311, published 2026-04-27 · HPLC · FTIR · microbial counts · endotoxin · elemental impurities · purity >99.8% · no MS identity on this reportLiquilabs · HPLC · FTIR · TAMC/TYMC · LAL · Elemental impurities · Batch 2026311 · Apr 27, 2026
In stock
2–7 days
€3.10/mg
€31
SemaxSK dispatch
10 mg
99.8%
Liquilabs (CZ) · batch 2026345, published 2026-09-20 · HPLC · FTIR · MS identity · microbial counts · endotoxin · elemental impurities · purity 99.8%Liquilabs · HPLC · FTIR · MS · TAMC/TYMC · LAL · Elemental impurities · Batch 2026345 · Sep 20, 2026
In stock
2–7 days
€3.30/mg
€33
EpithalonSK dispatch
10 mg
99.3%
Liquilabs (CZ) · batch 2026362, published 2026-10-16 · HPLC · FTIR · MS identity · microbial counts · endotoxin · elemental impurities · purity 99.3%Liquilabs · HPLC · FTIR · MS · TAMC/TYMC · LAL · Elemental impurities · Batch 2026362 · Oct 16, 2026
In stock
2–7 days
€3.70/mg
€37
GHK-CuSK dispatch
50 mg
99.8%
Liquilabs (CZ) · batch 2026369, published 2026-10-16 · HPLC · FTIR · MS identity · microbial counts · endotoxin · elemental impurities · purity >99.8%Liquilabs · HPLC · FTIR · MS · TAMC/TYMC · LAL · Elemental impurities · Batch 2026369 · Oct 16, 2026
In stock
2–7 days
€1.10/mg
€55
AOD-9604SK dispatch
5 mg
99.8%
Liquilabs (CZ) · batch 2025256, published 2025-08-13 · HPLC · FTIR · microbial counts · endotoxin · elemental impurities · purity >99.8% · no MS identity on this reportLiquilabs · HPLC · FTIR · TAMC/TYMC · LAL · Elemental impurities · Batch 2025256 · Aug 13, 2025
In stock
2–7 days
€9.00/mg
€45
PT-141SK dispatch · €40.64
10 mg
99.13%
Apigenex (Prague) · batch 2025233, analysed 2025-03-19 · CLND content 8.5 mg of 10 mg, UPLC purity 99.13%, endotoxin negative, ICP-MS metals · older lot: no Liquilabs PT-141 reportApigenex · UPLC · CLND · LAL · ICP-MS · Batch 2025233 · Mar 19, 2025
In stock
2–7 days
€4.10/mg
€41
Thymosin Alpha-1SK dispatch
5 mg
99.8%
Liquilabs (CZ) · batch 2026310, published 2026-04-07 · HPLC · FTIR · microbial counts · endotoxin · elemental impurities · purity >99.8% · no MS identity on this reportLiquilabs · HPLC · FTIR · TAMC/TYMC · LAL · Elemental impurities · Batch 2026310 · Apr 07, 2026
In stock
2–7 days
€8.20/mg
€41
DSIPSK dispatch
10 mg
99.8%
Liquilabs (CZ) · batch 20260308, published 2026-03-27 · HPLC · FTIR · microbial counts · endotoxin · elemental impurities · purity 99.8% · no MS identity on this reportLiquilabs · HPLC · FTIR · TAMC/TYMC · LAL · Elemental impurities · Batch 20260308 · Mar 27, 2026
In stock
2–7 days
€4.10/mg
€41
IpamorelinSK dispatch
5 mg
99.4%
Liquilabs (CZ) · batch 2025290, published 2026-10-16 · HPLC · FTIR · MS identity · microbial counts · endotoxin · elemental impurities · purity 99.4%Liquilabs · HPLC · FTIR · MS · TAMC/TYMC · LAL · Elemental impurities · Batch 2025290 · Oct 16, 2026
In stock
2–7 days
€5.40/mg
€27
CJC-1295SK dispatch
5 mg (DAC)
99.4%
Liquilabs (CZ) · batch 2025294, published 2026-02-13 · HPLC · FTIR · microbial counts · endotoxin · elemental impurities · purity 99.4% · no MS identity on this reportLiquilabs · HPLC · FTIR · TAMC/TYMC · LAL · Elemental impurities · Batch 2025294 · Feb 13, 2026
In stock
2–7 days
€11.00/mg
€55
CJC-1295SK dispatch
5 mg (no-DAC)
99.8%
Liquilabs (CZ) · batch 2026331, published 2026-07-13 · HPLC · FTIR · MS identity · microbial counts · endotoxin · elemental impurities · purity >99.8%Liquilabs · HPLC · FTIR · MS · TAMC/TYMC · LAL · Elemental impurities · Batch 2026331 · Jul 13, 2026
In stock
2–7 days
€8.20/mg
€41
RetatrutideSK dispatch · sold as 'GLP-3'
10 mg
99.8%
Liquilabs (CZ) · batch 2026349, published 2026-09-03 · HPLC · FTIR · MS identity · microbial counts · endotoxin · elemental impurities · purity >99.8%Liquilabs · HPLC · FTIR · MS · TAMC/TYMC · LAL · Elemental impurities · Batch 2026349 · Sep 03, 2026
In stock
2–7 days
€12.20/mg
€122
Particle Peptides full review 2026 — testing depth, methodology, verdict
Read review →