25% OFF Sitewide
25% off orders from €5,000
RP••••
Terms
One discount per order. The highest qualifying tier applies.
Particle Peptides vs Research Peptides Europe
Research Peptides Europe comes out ahead overall with 8.2/10 against 7.2/10 for Particle Peptides, taking 6 of the 6 rows with a clear winner. On purity & testing information, Research Peptides Europe scores higher. For price and value, Research Peptides Europe has the edge. Research Peptides Europe rates better on shipping. On ratings from other platforms, Research Peptides Europe comes out ahead. Only Research Peptides Europe has a code with us right now (25% OFF); for Particle Peptides we have none.
Row by row
| Criterion | Particle Peptides | Research Peptides Europe | Winner |
|---|---|---|---|
| Overall score | 7.2 | 8.2 | Research Peptides Europe |
| Purity & testing | 7.0 | 8.0 | Research Peptides Europe |
| Transparency | 9.5 | 9.5 | — |
| Price & value | 5.0 | 6.3 | Research Peptides Europe |
| Shipping | 6.0 | 7.0 | Research Peptides Europe |
| Support | 8.0 | 9.5 | Research Peptides Europe |
| Customer reviews | 7.2 | 9.0 | Research Peptides Europe |
| Best coupon | No code | 25% OFF | — |
| Price range | €9.74 | €17.99 – €179.99 | — |
| Free shipping from | Not published | Not published | — |
| Delivery | Ships from Slovakia with tracking: EU usually 2-7 business days, international 7-21 business days | Dispatch within 1 day of payment; standard delivery 2-14 days, express 2-7 days | — |
| Ships to | EU, Germany, Austria, France, Spain, Italy, Portugal, Netherlands, Belgium, Poland, Czechia, Slovakia | EU, Europe | — |
| Range | Peptides, Bacteriostatic water, Laboratory research products | Peptides, Nasal sprays, Consumables | — |
| Purity claim | Not published | ≥99.8% | — |
| Lab testing | Independent third-party tests of each batch for purity, identity, peptide content, endotoxins, heavy metals and bioburden; 101 COA documents are public. | Each batch is tested by an accredited third-party lab (HPLC, LC-MS, FTIR, endotoxin, heavy metals); COAs are published on the site. | — |
| Public COAs | Yes | Yes | — |
| Payment methods | Bank transfer, Credit card | Bank transfer, Payment link, on request) | — |
| Contact | E-mail, Phone | E-mail, Phone, WhatsApp | — |
| Refunds | Returns only for defective goods and only after the shop's instruction; refunds are considered case by case. | All sales are final; replacement or refund only for damaged, defective or wrong items, claimed within 7 days of delivery with photos. | — |
Best codes for both shops
All coupons →Particle Peptides
No code for Particle Peptides. We have no code for this shop. We list only codes a shop issued for PeptDeals or published as text on its own website.
Profile → 20% OFF Sitewide
20% off orders from €3,000
RP••••
Terms
One discount per order. The highest qualifying tier applies.