Short answer: legitimate, with caveats. As of 6 September 2026, Particle Peptides scores 6/10 on our published verification rubric, has no independently viewable review record (its Trustpilot profile has been removed), and names its testing laboratory (Liquilabs s.r.o.). There are real verification gaps, listed below, that a careful buyer should weigh before ordering.
Research use only. Compound Review scores vendors on documentation — laboratory certificates, lot records, pricing and company identity. Nothing on this page is guidance on human or veterinary use, dosing or health outcomes.
One point per criterion, no weighting, same rubric for every vendor. The dated evidence behind each point is in the full review.
This page answers the trust question. Prices with the code, the certificate we opened (lot, purity, measured mass), and where Particle Peptides ranks by compound are in the Particle Peptides review.
Affiliate partner; we earn a commission on Purgo orders. We earn nothing from Particle Peptides. Scores are computed from published evidence and do not read partner status.
Our vendor-vetting checklist and COA reading guide walk through each step for any vendor.
As of 6 September 2026, Particle Peptides scores 6/10 on our published verification rubric, has no independently viewable review record (its Trustpilot profile has been removed), and names its testing laboratory (Liquilabs s.r.o.). There are real verification gaps, listed below, that a careful buyer should weigh before ordering.
We found no evidence that Particle Peptides is a scam. What we can say is limited to what is independently verifiable: 6 of 10 verification criteria earned, no independently viewable rating, and a named testing lab (Liquilabs s.r.o.). Verify certificates yourself before ordering from any supplier.
Yes — Certificate vault lists batch numbers (e.g. PO-2026346).
PARTICLE s.r.o. (ID 47858541) · Kolonáda 4490/18, Lučenec 984 01, Slovakia — /content/4-company-information (read 6 September 2026 from the vendor's own pages).
We do not have a verified discount code for Particle Peptides. Our primary partner, Purgo Labs, offers 20% off with code HEALTH.