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Horizon Analytical

48h purity & ID · 72h quantitation

Commercial-speed testing platform built around customer-facing verification and workflow integration.

Tests on file
160
Avg HPLC purity tested
99.3%
Turnaround
48h purity & ID · 72h quantitation
ISO 17025
None on file
No ISO/IEC 17025 accreditation on file
Horizon Analytical is not currently listed as ISO/IEC 17025 accredited — the international standard for testing and calibration laboratories. This is not unusual in the peptide testing market (most listed labs lack it). Accredited results carry more regulatory weight in formal contexts. Read about lab accreditation standards →

About Horizon Analytical

Horizon Analytical is a US-based third-party analytical laboratory providing HPLC/MS purity verification, chemical identity confirmation, quantitation analysis, and endotoxin testing for peptides, supplements, and research compounds. The lab markets a 48–72 hour standard turnaround — one of the fastest documented turnaround windows in the peptide testing market — alongside a centralized client dashboard for order history, real-time testing status, and result delivery.

Reports are published publicly for transparent validation, with the lab positioning itself primarily as an analytical partner for B2B vendors rather than as an individual-buyer service.

What sets Horizon Analytical apart

  • 48–72 hour turnaround — faster than the 3–10 business day window typical of the peptide-testing market. The fastest documented standard turnaround among labs in the Peptigrity index — relevant for vendors with high batch-release velocity or buyers facing time-sensitive vendor disputes.
  • Full safety-relevant panel including endotoxin — HPLC/MS for purity and identity, quantitation by reference standard, and endotoxin testing, available from a single lab.
  • Client dashboard with real-time status visibility — order tracking, results, and CoA library in one authenticated portal, uncommon among peptide labs which mostly deliver CoAs by email PDF only.
  • Public CoA publishing — the lab states results are "published publicly for transparent validation," a structural transparency mechanism rather than a buyer-side trust statement.
Honest disclosures
  • Accreditation — see the note above.
  • Specific laboratory address and city are not disclosed on the lab's homepage. Buyers shipping samples should request the current shipping address directly and confirm physical operations before sending samples.
  • Marketing language is oriented toward B2B vendor partners ("Now accepting new partners") — individual buyer submission workflow may not be the primary service tier. Confirm acceptance and pricing for individual samples before shipping.
  • Pricing is not published on the homepage — quoted per submission or by partnership tier.

Lab information

Capabilities
Testing methods
  • HPLC purity
  • MS identity
Payments
  • Card
  • Crypto
Sample requirements
  • Original sealed vial preferred
  • Extra vial for endotoxin or sterility

What they test

◆ PEPTIDE CATEGORIES TESTED · Σ = 160
Weight Loss & Metabolic26%
Tissue Repair & Healing20%
Growth Hormone13%
Skin, Anti-Aging & Cosmetic11%
Immune Support & Longevity10%
Cognitive Enhancement & Neuroprotection9%

Tests processed

160 total · 10 recent
Date
Peptide
Shop
Purity
Jun 18, 2026
Semaglutidezenaminos.is
99.49%
Jun 3, 2026
NAD+elutide.com
99.62%
Jun 3, 2026
KPVelutide.com
99.28%
May 30, 2026
BPC-157zenaminos.is
99.25%
May 27, 2026
MOTS-C blankpeptides.com
99.53%
May 26, 2026
PT-141elutide.com
99.36%
May 26, 2026
BPC-157elutide.com
99.45%
May 25, 2026
BPC-157aminoforge.vegas
99.26%

Similar labs

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Contact information

§ HOW TO REACH HORIZON ANALYTICAL
Website
Order tests & submit samples

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