Horizon Analytical - Independent labs

Four separate review fields

Existing overall assessment: Substantiated

The overall assessment is not an average of these four fields. Each field answers a different question and cannot offset another.

Not publicly established

Who is behind the laboratory?

The public evidence does not currently establish a responsible issuer.

Boundary: Identity and responsibility do not establish analytical competence.

View 4 signals and their evidence

Signal profile - Counts show composition, not a score. Core evidence 0 Supporting evidence 0 Boundary 4 Contradiction 0

Neutral No business-register entry could be found. The laboratory does not claim one.
Neutral The website does not display a legal entity name, registration number, or registered address.
Neutral No named real person could be documented for this laboratory; only an anonymous team.
Neutral The website does not display a legal entity name, registration number, or registered address, and no active official business register entry can be definitively linked to the website.

Partially substantiated

Is the procedure technically substantiated for peptides?

Specific method or process evidence exists, but the full method-by-matrix contract is not public.

Boundary: Lack of accreditation is normal here and is not a negative signal.

View 4 signals and their evidence

Signal profile - Counts show composition, not a score. Core evidence 0 Supporting evidence 1 Boundary 3 Contradiction 0

Positive The laboratory holds no accreditation and claims none. Absence of accreditation is the norm for a lab that accepts private samples; the honest statement of it is a signal.
Positive The laboratory names concrete instrumentation: HPLC/MS.
Neutral No verifiable accreditation. For a laboratory that accepts private samples this is the norm, not a mark against it.
Neutral Domain age ~263 days; no claimed years on the website. Young domain for a peptide analysis lab.

Verification offered

Can a report be traced back through the issuer?

A laboratory-controlled form or registry is available, but no qualifying specific report was confirmed.

Boundary: Report confirmation establishes neither analytical competence nor the contents of an individual vial.

View 1 signal and its evidence

Signal profile - Counts show composition, not a score. Core evidence 0 Supporting evidence 1 Boundary 0 Contradiction 0

Method: lot_number_or_sample_id_search
Verification path: https://horizonanalytical.com/verify-coa

Positive The laboratory offers a verification form. We could not confirm a real report through it, so this counts as an offer, not as proof.

Not publicly established

Has actual measurement performance been checked externally?

No suitable independent evidence of actual measurement performance was publicly established.

Boundary: Testimonials, report volume and average purity values are not external performance evidence.

No public signals in this review field.

Our honest take

Horizon Analytical: Testing Details and Public Signals

Horizon Analytical publishes concrete testing details, including named HPLC/MS instrumentation, per-sample pricing of 160-350 USD, a verify portal at horizonanalytical.com/verify-coa, and peptide-specific services such as GLP-1 vial and capsule testing. As a result, reports from this lab carry checkable, if limited, public backing.

Certificates and Accreditation

The lab lists certificates for Kisspeptin-10, Retatrutide, Semax, Tirzepatide, Cagrilintide, Tesamorelin, MOTS-c, PT-141, and Thymosin Alpha-1 on its verify page, and it does not falsely claim accreditation it lacks. Its ordering route addresses business customers only; no private-ordering route was found.

Public-Evidence Limits

The public-evidence limits are straightforward: no business-register entry, no named personnel, no verifiable accreditation, a domain approximately 263 days old, and no forum discussions, peer-reviewed references, or press coverage specifically about the lab. Two unverified customer reviews on Reviews.io and the lab's own website constitute the entire reputation footprint. Template-site leftovers, such as repeated footer blocks, generic stock photography, and placeholder text, appear on the site.

These absences are the normal case for a small private lab and are not accusations; they mean the directory cannot vouch beyond what is checkable.

Verify Portal and Rating

The verify portal counts as an offer, not proof, because no real report could be confirmed through it. The lab holds a 'Substantiated' rating because multiple independent public signals converge: instrument disclosure, peptide testing offerings, public pricing, a verify portal, and honest absence of accreditation. These are signals, not a verdict.

What is tested - and with what

Context without a quality rating

These signals describe access, the public trail and documents. They do not colour any of the four review fields.

Audit complete

Access and offering · 3

Positive Services page lists 'Peptide Vial HPLC/MS', 'Peptide Blends HPLC/MS', 'GLP-1 Vial HPLC/MS', 'GLP-1 Capsule HPLC/MS', and 'Proteins & HGH' (coming soon); Verify COA page shows certificates for Kisspeptin-10, Retatrutide, Semax, Tirzepatide, Cagrilintide, Tesamorelin, MOTS-c, PT-141, Thymosin Alpha-1.
Positive The laboratory publishes prices (per_sample).
Neutral The laboratory's public ordering route addresses business customers only; no private ordering route was found.

Public and digital trail · 2

Neutral Repeated footer and header blocks; generic stock photography; placeholder text
Neutral The supplied sources contain no forum discussions, peer-reviewed references, press coverage, or complaint patterns specifically about Horizon Analytical. The only direct mentions are two unverified customer reviews on Reviews.io and the lab's own marketing website, which the evidence describes as a 'small, weakly evidenced positive public footprint.'

Domain & digital trail

Domain registered: 2025-10-21 (0.7 age)
Registrar: NameCheap, Inc.
TLS: Let's Encrypt

Sources

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