Independent review · verified 6 September 2026 · non-partner

Particle Peptides Review (2026)

Legit, with caveats. 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
Legit, 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
Visit Purgo Labs

Research use only · not medical advice · we score documentation, never use or dosing · detailsParticle Peptides is not a partner; Purgo Labs is, and the score does not read partner statusHow we score

00

Particle Peptides at a glance

every number read on the date shown · is it legit? ·
BPC-157 · price per milligram
Each vendor's cheapest 10 mg listing, list price, read by 1 Nov · the 10/10 partner vendors
price history →
  1. Oneday Compounds
    10/10 · 29 Oct
    $2.40/mg
    $23.99 · 10mg · $21.59 with compoundreview
    Buy
  2. MyPurePeptide
    10/10 · 1 Nov
    $2.50/mg
    $25 · 10mg · $20 with HEALTH
    Buy
  3. Peptide Giants
    10/10 · 1 Nov
    $3.60/mg
    $36 · 10mg · $32.40 with health
    Buy
  4. Purgo Labs
    10/10 · 1 Nov
    $4.50/mg
    $44.99 · 10mg · $35.99 with HEALTH
    Buy

No dated BPC-157 listing with a stated size is on record for Particle Peptides; the prices section below shows what we read. Per-milligram price is list price over labelled milligrams; it says nothing about what is in the vial. Code prices are list × (1 − the code's stated discount), not cart-tested against sales. We earn a commission on partner links; the rubric does not read partner status.

01

6 of 10 checks passed

Score history: 5/8 (6 Sep) → 6/10 (6 Sep)
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.

What Particle Peptides leaves open, Purgo Labs has on record
Lab-side certificate lookup, an independent review record, a disputable payment path and consistent claims across its own pages: Purgo Labs passes all 4 (10/10, Trustpilot 4.8). Codefor 20% off every order.
Affiliate partner, disclosed; scores do not read partner status.
Visit Purgo Labs

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, Mondays and Fridays
02

What checks out, and what doesn't

Every line links to what we read on 6 September 2026
Evidence ledger · read 6 September 2026
3 verified2 contradictions4 flags4 could not verify
Verified — what we opened, with the date
VerifiedNames 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
VerifiedFull company registration published

PARTICLE s.r.o., business ID 47858541, VAT SK2024128172, Lučenec, Slovakia, with phone.

source
VerifiedPrices verified to the cent

BPC-157 5mg (with mannitol) €31.99, TB-500 10mg (with mannitol) €79.99, 'GLP-3' 10mg €149.99.

source
Contradiction — the vendor's claims disagree with each other or with the evidence
ContradictionThe 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
ContradictionThe vendor's rebuttal to underdosing allegations states, verbatim, 'Minor deviations

(±5–10%) are common' — while the site markets exact-mass vials.

source
Flag — read before ordering
FlagPublic dispute over the independence of its testing lab

the vendor disputes the 'shell company' framing but concedes measured deviations.

—
FlagSite banner warns of fake TikTok/Instagram accounts and cloned sites impersonating Particle.
—
FlagOut-of-stock GLP-3 page still shows a star rating.
—
FlagGH-secretagogue and Melanotan products in the catalog.
—
Could not verify — not on the record either way
Could not verifyTrustpilot profile is REMOVED ('goes against our guidelines', read 5 Sep 2026)

several third-party sites still quote a '4.9 from 308' figure.

source
Could not verifyLab-side verification

the certificate says 'Verify Results Online' but no working Liquilabs lookup was found.

—
Could not verifyWhether 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
Could not verifySemaglutide, tirzepatide or NAD+

none found in the catalog.

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

Check it yourself: The certificate does not name the laboratory — there is nothing to verify against.

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
4.8 (101 reviews) · SteriGenix · Freedom Diagnostics

Purgo Labs holds 4 points Particle Peptides doesn't.

Criterion
Particle Peptides
6/10
Purgo Labs
10/10
Oneday Compounds
10/10
Named lab
Lab-hosted COAs
Per-lot COAs
Net content
Ungated
Review base
Consistent claims
Sized pricing
Entity + address
Clean record
Trustpilotnone4.8 (101)4.8 (88)
This pageVisit Visit
✓A live independent review record (4.8 (101 reviews)) — Particle Peptides has none we can read.
20% off every order with
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.

Second verified option · 10/10
Oneday Compounds — cheaper than Purgo after both codes on 20 of 21 like-for-like vials; 27 compounds Particle Peptides doesn't price.
Picked by rule: highest-scored code partner other than Purgo, tie with MyPurePeptide broken on list price (29 of 36 shared vials cheaper). Affiliate; we earn a commission. Code terms.
Visit Oneday Compounds

Vendors to read next to this one

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Same score on the rubric (6/10)
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07

Questions readers ask

How does Particle Peptides score on the verification rubric?

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' 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. The certificate we opened, with lot, measured content and the lab lookup, is in the certificates section of this page (read 6 September 2026).

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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