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Independent review · verified 6 September 2026 · non-partner

Particle Peptides Review (2026)

A properly registered European company with a public certificate vault and measured-mass reports, carrying a removed Trustpilot profile, a self-hosted badge that looks like one, and an open question about whether its laboratory is independent. The company's own answer to that question — that ±5–10% deviations are common — is worth reading before you trust the vault.

6of 10
Evidence rubric
Legitimate, with caveats
Trustpilot: profile removed
Lab: Liquilabs s.r.o. · vendor-hosted
We earn nothing from Particle Peptides.Top-scored partner: Purgo Labs 10/1020% off every order with
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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.

01

6 of 10 checks passed

Score history: 5/8 (6 Sept) → 6/10 (6 Sept)
Names its lab

Liquilabs s.r.o. printed on certificates

COAs verifiable at lab

Not awarded. How to check: COAs are hosted on the testing lab's own system or carry a lab-side lookup code.

Per-lot certificates

Certificate vault lists batch numbers (e.g. PO-2026346)

Measured net content

Certificate reports 6.38mg measured vs 5mg label (BPC-157 5mg with mannitol)

Prices & COAs ungated

Certificate vault and pricing viewable without an account

Independent reviews (50+)

Not awarded. How to check: Check the vendor on Trustpilot or an equivalent platform the vendor cannot edit.

Claims consistent

Not awarded. How to check: Compare testing/lab statements across the vendor's own pages.

Sizes with prices

Sizes stated with prices (BPC-157 5mg €31.99, TB-500 10mg €79.99)

Legal entity & address

PARTICLE s.r.o. (ID 47858541) · Kolonáda 4490/18, Lučenec 984 01, Slovakia — /content/4-company-information

Clean record

Not awarded. How to check: Compare any on-site review score or badge with the independent platform; check whether the vendor only takes, or pushes you toward, payment rails you cannot dispute; check FDA and BBB records. Awarded unless one of these is on record.

One point per criterion, no weighting, same rubric for every vendor — scoreboard.

Just want to know whether it is safe to order from? The trust checks — company identity, lab lookup, payment rail, what we flagged — are on Is Particle Peptides legit?

Want us to watch Particle Peptides for you? Price moves, score changes and closures — one email, Fridays
02

What checks out, and what doesn't

Every line links to what we read on 6 September 2026
Checks out
  • ✓Names Liquilabs s.r.o.; the COA Vault lists 91 batches without login, and the sampled BPC-157 5mg report (batch 2026346) states 6.38mg measured.source
  • ✓Full company registration published: PARTICLE s.r.o., business ID 47858541, VAT SK2024128172, Lučenec, Slovakia, with phone.source
  • ✓Prices verified to the cent: BPC-157 5mg (with mannitol) €31.99, TB-500 10mg (with mannitol) €79.99, 'GLP-3' 10mg €149.99.source
Could not verify · flags
  • ?Trustpilot profile is REMOVED ('goes against our guidelines', read 5 Sep 2026); several third-party sites still quote a '4.9 from 308' figure.source
  • ?Lab-side verification — the certificate says 'Verify Results Online' but no working Liquilabs lookup was found.
  • ?Whether Liquilabs is independent — a Reddit allegation (shell company, duplicated equipment serial numbers, underdosing) exists only as described in the vendor's own rebuttal; we did not open the thread.source
  • ?Semaglutide, tirzepatide or NAD+ — none found in the catalog.
  • !The homepage shows a self-hosted '4.9/5 out of 529 reviews' badge styled like a third-party trust widget while the Trustpilot profile is removed.source
  • !The vendor's rebuttal to underdosing allegations states, verbatim, 'Minor deviations (±5–10%) are common' — while the site markets exact-mass vials.source
  • !Public dispute over the independence of its testing lab; the vendor disputes the 'shell company' framing but concedes measured deviations.
  • !Site banner warns of fake TikTok/Instagram accounts and cloned sites impersonating Particle.
  • !Out-of-stock GLP-3 page still shows a star rating.
  • !GH-secretagogue and Melanotan products in the catalog.

PARTICLE s.r.o. · Kolonáda 4490/18, Lučenec 984 01, Slovakia · ID 47858541 · +421 917 149 682source

03

Prices, read on 6 September 2026

price history across vendors
CompoundSizePrice
BPC-157sold as BPC-157 5mg with Mannitol5mg€31.99source
TB-500sold as Thymosin Beta-4 10mg with Mannitol10mg€79.99source
Retatrutidesold as GLP-3 (CAS 2381089-83-2 printed)10mg€149.99source
04

Certificates we opened

COA library
Certificate of analysis · as we read it
Laboratory not named
Vendor-hosted document
Read 6 Sept 2026
Product
BPC-157 · 5mg label
Lot / batch
PO-2026346
Report ID
not printed
Test date
not printed
Purity
—
Measured
6.38mg
Net content vs label127.6% of 5mg
0label 5mg130%

One vial measured — over-fill beyond 115% is flagged, not rewarded.

Over label (>115%)No lab-side verification
No lab-side lookup for this reportTranscribed by Compound Review; the laboratory's report is the record.

5mg product with mannitol.

05

What Reddit says about Particle Peptides

Threads read via search on 29 September 2026 · not scored

An EU vendor with a long Reddit history: older threads call it legit with good customer service; a March 2026 r/Biohackers thread titled 'Avoid ParticlePeptides' reports injection-site reactions and questions the named Czech lab. Both are visible; the newer one is the warning.

1 user thread1 warning thread0 vendor / ranking-site / marketing posts

How this was read: Google's Reddit results for "Particle Peptides reddit" on 29 September 2026 — thread titles, subreddit, dates and the text visible in search. We did not read every comment, so a gist says what a thread is and what its visible text says, not what it concludes. Threads in a vendor-run or ranking-site subreddit, and listicles or coupon posts in unrelated subreddits, are labelled as such. None of this is an input to the score; the rubric reads evidence, not opinions.

06

Where the evidence points

10of 10
Where the evidence points
Purgo Labs
4.7 (99 reviews) · SteriGenix · Freedom Diagnostics

Purgo Labs holds 4 points Particle Peptides doesn't.

✓Lab-hosted COAs — Purgo holds it; Particle Peptides does not.
✓Review base — Purgo holds it; Particle Peptides does not.
✓Consistent claims — Purgo holds it; Particle Peptides does not.
✓Clean record — Purgo holds it; Particle Peptides does not.
✓A live independent review record (4.7 (99 reviews)) — Particle Peptides has none we can read.
20% off every order withFull side-by-side →
Visit Purgo Labs

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.

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07

Questions readers ask

Is Particle Peptides legit?

As of 6 September 2026, Particle Peptides scores 6/10 on our verification rubric and has Trustpilot profile removed. The trust assessment — who runs it, whether a certificate can be checked with the lab, the payment rail, and what we flagged — is on our "Is Particle Peptides legit?" page at /guides/is-particle-peptides-legit.

Does Particle Peptides publish third-party COAs?

Names Liquilabs; a 91-batch certificate vault viewable without an account, with per-batch reports stating measured content (BPC-157 5mg batch 2026346: 6.38mg). Full Slovak company registration published: PARTICLE s.r.o., business ID 47858541, VAT SK2024128172, Lučenec. Sized EUR pricing throughout.

What should buyers watch for with Particle Peptides?

Trustpilot profile REMOVED, while the homepage shows a self-hosted '4.9/5 from 529 reviews' badge styled like a trust widget. A public dispute over whether its lab, Liquilabs, is independent — the vendor's own rebuttal concedes 'minor deviations (±5–10%) are common'. Prices in EUR, not comparable in our USD index. Retatrutide sold as 'GLP-3' (CAS printed). No semaglutide, tirzepatide or NAD+.

What does Reddit say about Particle Peptides?

An EU vendor with a long Reddit history: older threads call it legit with good customer service; a March 2026 r/Biohackers thread titled 'Avoid ParticlePeptides' reports injection-site reactions and questions the named Czech lab. Both are visible; the newer one is the warning. Threads read via search on 29 September 2026; none of it is an input to the score.

Who runs Particle Peptides, and where is it located?

PARTICLE s.r.o. · Kolonáda 4490/18, Lučenec 984 01, Slovakia · ID 47858541 · +421 917 149 682 (read 6 September 2026 from the vendor's own pages).

Which lab tests Particle Peptides's products?

Particle Peptides names Liquilabs s.r.o.. We could not confirm that certificates resolve on the lab's own system; the reports we opened were vendor-hosted. Names Liquilabs; a 91-batch certificate vault viewable without an account, with per-batch reports stating measured content (BPC-157 5mg batch 2026346: 6.38mg). Full Slovak company registration published: PARTICLE s.r.o., business ID 47858541, VAT SK2024128172, Lučenec. Sized EUR pricing throughout.

Particle Peptides vs Purgo Labs — which is better?

On our published rubric Particle Peptides scores 6/10 and Purgo Labs 10/10. Purgo Labs is our affiliate partner and Particle Peptides is not; the comparison module on this page shows the criteria each earns and the same vial at both prices, computed from the same dated data.

How much is BPC-157 at Particle Peptides?

5mg was €31.99 on 6 September 2026 (EUR — not in USD price index). Prices move; we record what we saw and when.

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