Quick answer
Pepspan (Spain) and Particle Peptides (Slovakia) both ship within the EU, as checked on 30 September 2026. Pepspan offers free shipping from €50 and names Janoshik Analytical, with a public report for each lot. Particle Peptides does not state a free-shipping threshold, and its GHK-Cu page links third-party test results without naming the laboratory. It lists bank transfer and online card payment; Pepspan offers PayPal, SEPA and cryptocurrency, the last two with discounts.
Pepspan and Particle Peptides at a glance
Pepspan ships lyophilised research peptides and bacteriostatic water from Spain, with ten languages and a localised checkout in each. Particle Peptides (particlepeptides.com) is based in Slovakia and ships from there, with an English and Slovak version of its site, according to its website, as checked on 30 September 2026.
The clearest differences between the two shops are shipping cost, whether the testing laboratory is named on the product page, vial sizes and the payment methods on offer, each set out in more detail below.
Lab testing and traceability
Pepspan links a public lot page from its product pages. That page shows the Janoshik Analytical result for that specific production lot and a link to verify it on Janoshik's own site.
The Particle Peptides GHK-Cu product page links "3rd party test results" as a PDF file (dated July 2026 in its file name) and offers to send results by email on request; the page text does not name the laboratory or show a lot number, according to its website, as checked on 30 September 2026.
| Criterion | Pepspan | Particle Peptides |
|---|---|---|
| Ships from | Spain | Slovakia |
| Shipping cost to Spain | €6 (free from €50) | Rate depends on the carrier (DPD, Slovak Post Courier or TNT/DHL Express); no free-shipping threshold stated |
| Shipping cost to Germany | €6 (free from €50) | Rate depends on the carrier (DPD, Slovak Post Courier or TNT/DHL Express); no free-shipping threshold stated |
| Free-shipping threshold | €50, EU-wide | None published |
| Lab named on product pages | Yes — Janoshik Analytical | Not named in the text of the GHK-Cu page reviewed; links a "3rd party test results" PDF |
| Per-lot report linked | Yes — a public page per lot with the Janoshik report and a link to verify it | PDF linked (file name dated July 2026); no lot number shown in the page text |
| BPC-157 vial size | 5 mg | 5 mg |
| TB-500 vial size | 5 mg | 10 mg (no 5 mg vial seen) |
| Languages | 10, with localised checkout | 2 (English, Slovak) |
| Payment methods (as stated) | PayPal, SEPA transfer (discount), cryptocurrency (discount), card on selected products | Bank transfer and online card payment (Mastercard currently listed as unavailable) |
| Returns policy headline | 14-day return window on unopened products | Returns described for defective goods and replacement for transit damage (photo proof); no withdrawal period in days stated on the pages reviewed; a withdrawal form exists on the site |
Where Particle Peptides may suit you better
Particle Peptides fits certain buyers better (details from its website, as checked on 30 September 2026):
- Card payment at checkout. It takes card payments online, in addition to bank transfer (Mastercard is currently listed as unavailable); Pepspan currently offers card only on selected products.
- Separate CJC-1295 and Ipamorelin. Both are sold as individual products, which suits a buyer who wants just one of the two; Pepspan sells them only as a combined vial.
- A larger TB-500 vial. 10 mg per vial, against Pepspan's 5 mg.
- A wider catalogue. Its website describes over 50 peptides across eight categories.
- Lower list prices on several items sold in the same size, as checked on 29 September 2026 — see each shop's own page for current prices.
Where Pepspan may suit you better
Compared with Particle Peptides' website as checked on 30 September 2026, Pepspan differs in several concrete ways:
- A named laboratory with a linked report. Janoshik Analytical, with a public lot page and a link to verify completed results on Janoshik's own site — against a third-party test PDF whose laboratory is not named in the text of the Particle Peptides page reviewed.
- Free shipping from €50. Particle Peptides does not state a free-shipping threshold, so on its published rates every order carries a delivery charge.
- PayPal and cryptocurrency. Not mentioned on the Particle Peptides pages reviewed, which list bank transfer and card.
- A stated 14-day return window on unopened products. Particle Peptides' FAQ and shipping page describe returns for goods that are defective or damaged in transit and do not state a withdrawal period in days, although its site has a withdrawal form.
- Ten languages and ten localised checkouts, against an English/Slovak site.
Shipping and delivery times
Pepspan ships from Spain with tracked delivery, stated at 1–3 business days to Spain and 3–5 business days to Germany after dispatch. Particle Peptides states EU orders are "usually delivered in 2–7 business days" and non-EU orders in 7–21 business days, according to its website, as checked on 30 September 2026; its shipping cost to Spain or Germany depends on the carrier chosen at checkout — DPD, Slovak Post Courier or TNT/DHL Express — rather than a single flat rate.
Catalogue and formats in detail
Particle Peptides groups its catalogue of over 50 peptides into eight categories and lists a 10 ml bacteriostatic water vial, according to its website, as checked on 30 September 2026; a BPC-157 + TB-500 blend was also listed when checked on 29 September 2026. Its BPC-157 is sold as a 5 mg vial, the same size as Pepspan's, and its CJC-1295 without DAC in 2 mg and 5 mg vials.
Its payment page states that Mastercard payments are currently unavailable, and its FAQ that online card payment is not available for the United States; bank transfer is the other method listed. Pepspan's checkout offers PayPal and cryptocurrency in addition to SEPA transfer and card on selected products, so a buyer who specifically needs Mastercard or PayPal should check each shop's current payment page before ordering.
Frequently asked questions
Does Particle Peptides ship to Spain?
Yes, according to its website as checked on 30 September 2026, with EU delivery usually stated at 2–7 business days. The cost to Spain depends on the carrier chosen (DPD, Slovak Post Courier or TNT/DHL Express), and no free-shipping threshold is stated.
Which lab tests Particle Peptides products?
No laboratory is named in the text of the GHK-Cu product page reviewed; it links a "3rd party test results" PDF and offers to email results on request, as checked on 30 September 2026.
Does Particle Peptides accept PayPal?
Not on the pages reviewed, as checked on 30 September 2026. It lists bank transfer and online card payment; Mastercard is currently listed as unavailable.
What is Particle Peptides' free-shipping threshold?
None is stated on its shipping page, as checked on 30 September 2026; on its published rates, every order carries a delivery charge, which varies by carrier and destination.
Does Particle Peptides accept returns?
Its FAQ describes a replacement when goods are damaged in transit, with photo proof, and its shipping page says goods can be returned if defective, after contacting the company first. Neither page states a withdrawal period in days, although the site has a withdrawal form (as checked on 30 September 2026).
Does Particle Peptides sell TB-500 in a 5 mg vial?
Not on the page reviewed on 30 September 2026 — it lists a 10 mg vial. Pepspan sells TB-500 as a 5 mg vial.
Does Particle Peptides sell CJC-1295 and Ipamorelin as one blend?
Not on the pages reviewed, as checked on 30 September 2026 — CJC-1295 (without DAC, in 2 mg and 5 mg) and Ipamorelin (5 mg) are sold as separate products. Pepspan sells CJC-1295 + Ipamorelin as a single 5 mg + 5 mg vial.
Research Use Only: all products mentioned are intended exclusively for laboratory research and are not for human or veterinary use. Information about other suppliers reflects their public websites as checked on the date stated and may change.