30% OFF
Only at The Ledger
Nexo Research · First order
30% off your first order from €350
Once per customer. No reward points. Valid until 3 May 2027.
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Head to head
Nexo Research versus Particle Peptides
The Ledger’s verdict
Nexo Research edges ahead, 7.4 to 7.2 — a 0.2-point margin close enough that your priorities should decide. It leads on purity & testing, price & value and shipping. Particle Peptides answers back on transparency, support and customer reviews. Pick Nexo Research if you are buyers in the EU who want certificates they can open before ordering and accept pickup-point delivery; pick Particle Peptides if you are EU buyers who want to open COA reports before ordering and pay by bank transfer or card. Only Nexo Research has a reader offer here — 30% OFF — there is no code for Particle Peptides.
Reader offers
All offersParticle Peptides
No code for this shop.
The Ledger has no reader code for Particle Peptides. Prices and any discounts are the shop’s own.
Line by line
Add a third shop| Criterion | Nexo Research | Particle Peptides |
|---|---|---|
| Overall score | 7.4Leads | 7.2 |
| Purity & testing | 8.5Leads | 7.0 |
| Transparency | 8.0 | 9.5Leads |
| Price & value | 5.7Leads | 5.0 |
| Shipping | 10.0Leads | 6.0 |
| Support | 6.0 | 8.0Leads |
| Customer reviews | 5.0 | 7.2Leads |
| Best coupon | 30% OFF | Not published |
| Price range | €28.90 – €199.90 | €9.74 |
| Free shipping from | €60 – €200 (by country) | Not published |
| Delivery | Same-day dispatch if paid before 14:00 CET on working days; delivery 1-8 working days, tracked | Ships from Slovakia with tracking: EU usually 2-7 business days, international 7-21 business days |
| Ships to | EU (except Cyprus, Malta, Romania) | EU, Germany, Austria, France, Spain, Italy, Portugal, Netherlands, Belgium, Poland, Czechia, Slovakia |
| Range | Metabolism, Recovery & repair, Growth hormone, Skin & hair, Energy & mitochondria | Peptides, Bacteriostatic water, Laboratory research products |
| Purity claim | Ø 99.21% | Not published |
| Lab testing | Shop states every lot is tested by an independent ISO/IEC 17025 lab (HPLC, LC-MS), certificate published before shipping. | Independent third-party tests of each batch for purity, identity, peptide content, endotoxins, heavy metals and bioburden; 101 COA documents are public. |
| Public COAs | Yes | Yes |
| Payment methods | Credit card, Wallet payments, Bank transfer, Cryptocurrency | Bank transfer, Credit card |
| Contact | E-mail, Contact form | E-mail, Phone |
| Refunds | No withdrawal right; cancel until dispatch for a full refund; damaged, lost or wrong goods replaced or refunded, report in 7 days. | Returns only for defective goods and only after the shop's instruction; refunds are considered case by case. |