Particle Peptides Review - Provisional Vendor Score

Methodology score

Provisional score last reviewed 2026-05-28. Scores are reviewed quarterly and are not influenced by commission rates.

Visit source Methodology

Independent testing

22/30

COA accessibility

11/15

Manufacturing transparency

10/15

Support responsiveness

8/10

Shipping transparency

8/10

Years and community signal

7/10

Pricing transparency

10/10

Relationship status: This is an outreach or candidate listing. PeptideUnicorn does not currently list an active affiliate relationship for this profile. Editorial scores follow the public methodology and are maintained separately from monetization. Official shipping page says orders ship from Slovakia; affiliate status is outreach, not active.

Verification status

Particle Peptides is included as a provisional EU research-vendor profile. Its official shipping page says orders ship from Slovakia, so it should not be labeled as US-based. The public score will be updated as batch-level evidence, support checks, and shipping disclosures are verified.

What we review

Independent testing signal
COA accessibility
EU and international shipping disclosures
Pricing clarity
Support response quality

Affiliate disclosure

PeptideUnicorn does not currently show an active affiliate relationship for this profile. Future affiliate status should be disclosed before any monetized link is published.

Summary

This review file is intentionally cautious until the full vendor dossier is complete.