25% OFF Sitewide
25% off orders from €5,000
RP••••
Terms
One discount per order. The highest qualifying tier applies.
Research Peptides Europe vs TwoGuysPeptides
Research Peptides Europe comes out ahead overall with 8.2/10 against 5.5/10 for TwoGuysPeptides, taking 8 of the 8 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. Research Peptides Europe is more transparent about who runs the shop. 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 TwoGuysPeptides we have none.
Row by row
| Criterion | Research Peptides Europe | TwoGuysPeptides | Winner |
|---|---|---|---|
| Overall score | 8.2 | 5.5 | Research Peptides Europe |
| Purity & testing | 8.0 | 5.5 | Research Peptides Europe |
| Transparency | 9.5 | 5.0 | Research Peptides Europe |
| Price & value | 6.3 | 5.0 | Research Peptides Europe |
| Shipping | 7.0 | 6.0 | Research Peptides Europe |
| Support | 9.5 | 7.0 | Research Peptides Europe |
| Customer reviews | 9.0 | 5.0 | Research Peptides Europe |
| Best coupon | 25% OFF | No code | — |
| Price range | €17.99 – €179.99 | Not published | — |
| Free shipping from | Not published | Not published | — |
| Delivery | Dispatch within 1 day of payment; standard delivery 2-14 days, express 2-7 days | Dispatch within 24 hours on working days from the Netherlands, with tracking; carriers include PostNL | — |
| Ships to | EU, Europe | Europe | — |
| Range | Peptides, Nasal sprays, Consumables | Research peptides, Peptides with COA, Lab-tested batches | — |
| Purity claim | ≥99.8% | ≥99% | — |
| Lab testing | Each batch is tested by an accredited third-party lab (HPLC, LC-MS, FTIR, endotoxin, heavy metals); COAs are published on the site. | Batches blind-tested by Janoshik Analytical (HPLC, purity stated over 99%); reports verifiable at the lab, full reports for account holders. | — |
| Public COAs | Yes | No | Research Peptides Europe |
| Payment methods | Bank transfer, Payment link, on request) | Knab payment request, Cash on pickup, Online methods offered at checkout | — |
| Contact | E-mail, Phone, WhatsApp | E-mail, Phone, WhatsApp | — |
| Refunds | All sales are final; replacement or refund only for damaged, defective or wrong items, claimed within 7 days of delivery with photos. | No return policy stated; complaints go by e-mail or WhatsApp, with a reply aimed within 14 days; Dutch law applies. | — |
Best codes for both shops
All coupons → 20% OFF Sitewide
20% off orders from €3,000
RP••••
Terms
One discount per order. The highest qualifying tier applies.
TwoGuysPeptides
No code for TwoGuysPeptides. We have no code for this shop. We list only codes a shop issued for PeptDeals or published as text on its own website.
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