Seoul, South Korea — Accepting Samples Worldwide

Independent Peptide Testing.
Verified from Korea.

We route your samples to accredited Korean laboratories for HPLC purity, LC-MS identity, and endotoxin testing. Every COA comes with a QR verification code. And because Seoul is just days from where most peptides are manufactured, you get results faster than anywhere else.

Order a Test → How It Works
5–7 days
Lab Turnaround
Request a Quote
Starting Price
ISO 17025
Accredited Labs
QR
Verified COAs
⚙️ ISO/IEC 17025 Partner Labs
🔬 HPLC • LC-MS/MS • NMR
🌐 Global Samples Accepted
🔒 Encrypted & Verifiable
₿ Crypto Accepted
Most Popular Tests

Choose Your Test

Select from our testing menu or contact us for custom requests. All tests include QR-verified COA with full chromatograms.

Popular
GLP-1
Peptides
GLP-1 Blind Test (Semaglutide, Tirzepatide, Retatrutide)
Blind identification and quantification. We tell you what it is — not the other way around.
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Order
HPLC
Peptides
Peptide Purity & Identity (HPLC + LC-MS)
Standard purity profiling + mass spec identity confirmation. BPC-157, GHK-Cu, TB-500, 80+ sequences.
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Order
HGH
Peptides
HGH Analysis (Amount, Purity, Dimer)
Growth hormone via SEC-HPLC. Amount, purity, dimer and higher molecular weight protein analysis.
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Order
SARMs
Blind SARM Screening
Detection and quantification of common SARMs. Blind and specified testing available.
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Order
LAL
Safety
Sterility & Endotoxin (LAL)
USP-grade bacterial endotoxin testing. Critical for injectable compounds.
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Order
Safety
Heavy Metals & Residual Solvents
ICP-MS metals panel + GC-headspace solvents per ICH Q3D/Q3C guidelines.
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Order
Full Panel
FULL
⚙
Comprehensive
Full Audit Package
Everything: HPLC + MS + AAA + NPC + Endotoxin + Metals + Solvents. The ultimate quality check.
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Order
Custom
Don't See Your Test?
We test 80+ compounds across peptides, SARMs, nootropics, and more. Contact us for custom requests.
Custom
Contact
Why KORECOA

Your Peptides Come from Asia. So Should Your Testing.

80%+ of peptides are made in China & India. Seoul is 2–3 days away — not 2–3 weeks.

Czech Republic Lab

GLP-1 Test$300
Ship from China5–10 days
Lab Turnaround5–12 days
Total Time10–22 days
QR VerificationBasic
Vendor ProgramNo

KORECOA — Seoul

GLP-1 TestQuote
Ship from China2–3 days
Lab Turnaround5–7 days
Total Time7–10 days
QR VerificationFull QR + Database
Vendor ProgramKORECOA VERIFIED

US Labs

GLP-1 Test$350–$550
Ship from China5–10 days
Lab Turnaround10–14 days
Total Time15–24 days
QR VerificationNo
Vendor ProgramNo
How It Works

Four Steps to a Verified COA

1

Select a Test

Pick a test from our menu, or tell us what you need. We'll send you a quote.

→
2

Send Your Sample

Ship your sample to Seoul. We send you step-by-step instructions with customs guidance.

→
3

Lab Analysis

Your sample goes to the best-fit accredited Korean lab for your compound type.

→
4

Get Your Report

You get a QR-verified COA with full chromatograms. Anyone can verify it, anytime.

Testimonials

What Our Clients Say

★★★★★
"Fastest testing turnaround I've experienced. Sample shipped from Shenzhen on Monday, had my COA by the following Monday. Game changer for our sourcing process."
@VendorDirect
United States
★★★★★
"The QR verification on the COA is brilliant. My customers can scan and verify independently. Builds trust like nothing else."
@PeptideLab_EU
Germany
★★★★★
"Used to send everything to Czech Republic. Switched to KORECOA — half the shipping time, lower total cost. The accredited lab network in Korea is legit."
@ResearchFirst
Australia

These are sample testimonials. Real client reviews will replace them as we receive them.

Pricing

Transparent Pricing. No Hidden Fees.

Every test includes a full analytical report with chromatograms, a QR-verified COA, and the option to list your results publicly.

Single Sample
Request a Quote

HPLC purity + LC-MS identity bundled together

  • HPLC purity profiling
  • LC-MS identity confirmation
  • Digital COA with chromatograms
  • QR verification code
  • 5–7 day turnaround
Get Started
Comprehensive
Request a Quote

The full panel — purity, identity, content, and endotoxin in one package

  • Everything in Single Sample
  • Amino acid analysis (AAA)
  • Net peptide content
  • Endotoxin screening (LAL)
  • Priority 3–5 day turnaround
  • Public results option
Get Started
Vendor Account
Custom

For vendors who test regularly — volume pricing, dedicated support, and the KORECOA VERIFIED seal

  • All testing services
  • Volume-based pricing
  • Dedicated account manager
  • KORECOA VERIFIED seal
  • Certified Vendor badge
  • Public vendor listing
Contact Us
The Korea Advantage

Why Korea. Why KORECOA.

🏭

World-Class Pharma Infrastructure

South Korea is one of the world's top pharmaceutical hubs. The labs we partner with operate in that same ecosystem.

🇰🇷

MFDS Regulatory Oversight

Our partner labs operate under Korea's MFDS — the same regulatory body that oversees the country's pharmaceutical industry.

🔬

Multi-Lab Network

We don't rely on a single lab. Each sample gets routed to the facility best equipped for that specific compound.

📱

QR Verification Database

Every COA we issue is linked to a public verification database. Scan the QR code and see the results yourself.

✈️

2–3 Day Shipping from Asia

Seoul is a short flight from Shenzhen, Shanghai, and Mumbai. You can have test results before your bulk shipment even clears customs.

🌏

EN · 한국어 · 中文 · 日本語

Four-language support serving the entire Asia-Pacific supply chain.

Get Started

Submit Your Sample

Send us a message and we'll get back to you within 24 hours with a quote and shipping instructions.

📧
🏢

Operations

NovaBridge Co., Ltd. (KORECOA)
Seoul, South Korea

🌐
₿

Payment

Wire, PayPal, BTC, USDT, USDC

🕐

Response

Within 24 hours, Mon–Fri KST

🛡️

Request a Test
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