§ ANALYTICAL LABORATORY · INDEPENDENT● 16 TESTS PROCESSED · USA
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peptidetest

USA

Retail-style mail-in peptide testing with per-compound pricing and group-testing tools.

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Tests on file
16
Avg HPLC purity tested
99.6%
Turnaround
Varies
ISO 17025
None on file
⚠
No ISO/IEC 17025 accreditation on file
peptidetest 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 →
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Routes to partner labs
peptidetest is a testing broker — it routes submitted samples to third-party performing laboratories rather than running every assay in-house. The laboratory that actually performed a given test may differ from the brand on the report. How we assess labs →

About peptidetest

US-based peptide testing service in Michigan with USP/NF-validated analytical methods, group testing portal for cost-splitting, and lab supply shop for sample preparation.

What sets peptidetest apart

  • ✓Group testing portal for cost-splitting. Researchers can pool vials from the same batch and share testing costs through a dedicated portal — the only lab service in Peptigrity's index publicly offering a structured group-buy model. Reduces per-vial cost by 30–50% versus standard individual submission.
  • ✓USP <1225> validated HPLC methodology — methods are validated against the United States Pharmacopeia compendial chapter governing analytical method validation.
  • ✓TrustPointe LIMS CoA delivery — CoAs are issued and verifiable through the TrustPointe LIMS system, connecting Peptide Test to the same Michigan-based analytical infrastructure as TrustPointe Analytics.
  • ✓Transparent published pricing — $200 initial vial, $120 per additional vial for batch-variance testing. Pricing is published on the lab's product pages, unusual in the peptide testing market.
Honest disclosures
  • Peptide Test is a service brand, not an independent laboratory. The actual analytical testing is performed by a Michigan-based partner lab whose CoAs are issued through the TrustPointe LIMS system — almost certainly TrustPointe Analytics. Buyers should understand they are commissioning testing from TrustPointe with a different customer-facing wrapper, not from a separate analytical lab.
  • Accreditation — see the note above.
  • 0 tests currently published in Peptigrity's lab test database. CoAs issued under the Peptide Test brand may be counted separately from TrustPointe Analytics submissions in the index.
  • Group-buy testing assumes all participating vials are from the same batch and identically labeled; mismatched vials require separate testing at standard pricing.
  • Batch-variance pricing distinguishes "non-differentiated" results ($120/additional vial — results combined into a single CoA) from "differentiated" results ($135/additional vial — results linked to individual vials). Choose the right tier for the question being answered.

Lab information

Capabilities
◆ Testing methods
  • Peptide purity testing via HPLC with UV detection
  • Peptide mass and potency analysis
  • Compound coverage including semaglutide, tirzepatide, retatrutide, BPC-157, and CJC-1295
  • Group testing portal with cost-splitting and real-time tracking
  • Online results portal for COA access
  • Lab supply shop with sterile vials, syringe filters, and accessories
  • Methods validated to USP/NF standards
  • Partner lab operates under FDA-regulated pharmaceutical QC protocols
◆ Payments
  • Card
  • Crypto
◆ Sample requirements
  • Original sealed vial preferred
  • Extra vial for endotoxin or sterility

What they test

◆ PEPTIDE CATEGORIES TESTED · Σ = 16
Weight Loss & Metabolic81%
Growth Hormone13%
Tissue Repair & Healing6%

Tests processed

16 total · 10 recent
Date
Peptide
Shop
Purity
Mar 26, 2026
Retatrutideaavantpeptides.com
99.18%
Mar 26, 2026
Retatrutideaavantpeptides.com
99.19%
Mar 24, 2026
Tirzepatideaavantpeptides.com
99.88%
Mar 3, 2026
Retatrutideaavantpeptides.com
99.64%
Mar 3, 2026
Retatrutideaavantpeptides.com
99.55%
Mar 3, 2026
Tirzepatideaavantpeptides.com
99.87%
Feb 27, 2026
Tirzepatideaavantpeptides.com
99.87%
Feb 27, 2026
Tirzepatideaavantpeptides.com
99.53%
Dec 3, 2025
Tirzepatideaavantpeptides.com
99.82%
Dec 3, 2025
Tirzepatideaavantpeptides.com
99.85%
Show all 16 tests →

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Contact information

§ HOW TO REACH PEPTIDETEST
Website
peptidetest.com ↗
Order tests & submit samples
Location
USA

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